9899693580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7823}}^1$

素因数の和:7996

約数の個数: 192

約数和(自身を含む): 33312964608

約数和(自身を除く): 23413271028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 131, 138, 140, 161, 210, 230, 262, 276, 322, 345, 393, 420, 460, 483, 524, 644, 655, 690, 786, 805, 917, 966, 1310, 1380, 1572, 1610, 1834, 1932, 1965, 2415, 2620, 2751, 3013, 3220, 3668, 3930, 4585, 4830, 5502, 6026, 7823, 7860, 9039, 9170, 9660, 11004, 12052, 13755, 15065, 15646, 18078, 18340, 21091, 23469, 27510, 30130, 31292, 36156, 39115, 42182, 45195, 46938, 54761, 55020, 60260, 63273, 78230, 84364, 90390, 93876, 105455, 109522, 117345, 126546, 156460, 164283, 179929, 180780, 210910, 219044, 234690, 253092, 273805, 316365, 328566, 359858, 421820, 469380, 539787, 547610, 632730, 657132, 719716, 821415, 899645, 1024813, 1079574, 1095220, 1259503, 1265460, 1642830, 1799290, 2049626, 2159148, 2519006, 2698935, 3074439, 3285660, 3598580, 3778509, 4099252, 5038012, 5124065, 5397870, 6148878, 6297515, 7173691, 7557018, 10248130, 10795740, 12297756, 12595030, 14347382, 15114036, 15372195, 18892545, 20496260, 21521073, 23570699, 25190060, 28694764, 30744390, 35868455, 37785090, 43042146, 47141398, 61488780, 70712097, 71736910, 75570180, 86084292, 94282796, 107605365, 117853495, 141424194, 143473820, 164994893, 215210730, 235706990, 282848388, 329989786, 353560485, 430421460, 471413980, 494984679, 659979572, 707120970, 824974465, 989969358, 1414241940, 1649948930, 1979938716, 2474923395, 3299897860, 4949846790, 9899693580]

約数ペア:

[(1, 9899693580), (2, 4949846790), (3, 3299897860), (4, 2474923395), (5, 1979938716), (6, 1649948930), (7, 1414241940), (10, 989969358), (12, 824974465), (14, 707120970), (15, 659979572), (20, 494984679), (21, 471413980), (23, 430421460), (28, 353560485), (30, 329989786), (35, 282848388), (42, 235706990), (46, 215210730), (60, 164994893), (69, 143473820), (70, 141424194), (84, 117853495), (92, 107605365), (105, 94282796), (115, 86084292), (131, 75570180), (138, 71736910), (140, 70712097), (161, 61488780), (210, 47141398), (230, 43042146), (262, 37785090), (276, 35868455), (322, 30744390), (345, 28694764), (393, 25190060), (420, 23570699), (460, 21521073), (483, 20496260), (524, 18892545), (644, 15372195), (655, 15114036), (690, 14347382), (786, 12595030), (805, 12297756), (917, 10795740), (966, 10248130), (1310, 7557018), (1380, 7173691), (1572, 6297515), (1610, 6148878), (1834, 5397870), (1932, 5124065), (1965, 5038012), (2415, 4099252), (2620, 3778509), (2751, 3598580), (3013, 3285660), (3220, 3074439), (3668, 2698935), (3930, 2519006), (4585, 2159148), (4830, 2049626), (5502, 1799290), (6026, 1642830), (7823, 1265460), (7860, 1259503), (9039, 1095220), (9170, 1079574), (9660, 1024813), (11004, 899645), (12052, 821415), (13755, 719716), (15065, 657132), (15646, 632730), (18078, 547610), (18340, 539787), (21091, 469380), (23469, 421820), (27510, 359858), (30130, 328566), (31292, 316365), (36156, 273805), (39115, 253092), (42182, 234690), (45195, 219044), (46938, 210910), (54761, 180780), (55020, 179929), (60260, 164283), (63273, 156460), (78230, 126546), (84364, 117345), (90390, 109522), (93876, 105455)]