26833290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 75423744

約数和(自身を除く): 48590454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 61, 62, 66, 86, 93, 110, 122, 129, 155, 165, 183, 186, 215, 258, 305, 310, 330, 341, 366, 430, 465, 473, 610, 645, 671, 682, 915, 930, 946, 1023, 1290, 1333, 1342, 1419, 1705, 1830, 1891, 2013, 2046, 2365, 2623, 2666, 2838, 3355, 3410, 3782, 3999, 4026, 4730, 5115, 5246, 5673, 6665, 6710, 7095, 7869, 7998, 9455, 10065, 10230, 11346, 13115, 13330, 14190, 14663, 15738, 18910, 19995, 20130, 20801, 26230, 28365, 28853, 29326, 39345, 39990, 41602, 43989, 56730, 57706, 62403, 73315, 78690, 81313, 86559, 87978, 104005, 124806, 144265, 146630, 162626, 173118, 208010, 219945, 243939, 288530, 312015, 406565, 432795, 439890, 487878, 624030, 813130, 865590, 894443, 1219695, 1788886, 2439390, 2683329, 4472215, 5366658, 8944430, 13416645, 26833290]

約数ペア:

[(1, 26833290), (2, 13416645), (3, 8944430), (5, 5366658), (6, 4472215), (10, 2683329), (11, 2439390), (15, 1788886), (22, 1219695), (30, 894443), (31, 865590), (33, 813130), (43, 624030), (55, 487878), (61, 439890), (62, 432795), (66, 406565), (86, 312015), (93, 288530), (110, 243939), (122, 219945), (129, 208010), (155, 173118), (165, 162626), (183, 146630), (186, 144265), (215, 124806), (258, 104005), (305, 87978), (310, 86559), (330, 81313), (341, 78690), (366, 73315), (430, 62403), (465, 57706), (473, 56730), (610, 43989), (645, 41602), (671, 39990), (682, 39345), (915, 29326), (930, 28853), (946, 28365), (1023, 26230), (1290, 20801), (1333, 20130), (1342, 19995), (1419, 18910), (1705, 15738), (1830, 14663), (1891, 14190), (2013, 13330), (2046, 13115), (2365, 11346), (2623, 10230), (2666, 10065), (2838, 9455), (3355, 7998), (3410, 7869), (3782, 7095), (3999, 6710), (4026, 6665), (4730, 5673), (5115, 5246)]