709294260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 2145927168

約数和(自身を除く): 1436632908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 71, 82, 93, 123, 124, 131, 142, 155, 164, 186, 205, 213, 246, 262, 284, 310, 355, 372, 393, 410, 426, 465, 492, 524, 615, 620, 655, 710, 786, 820, 852, 930, 1065, 1230, 1271, 1310, 1420, 1572, 1860, 1965, 2130, 2201, 2460, 2542, 2620, 2911, 3813, 3930, 4061, 4260, 4402, 5084, 5371, 5822, 6355, 6603, 7626, 7860, 8122, 8733, 8804, 9301, 10742, 11005, 11644, 12183, 12710, 13206, 14555, 15252, 16113, 16244, 17466, 18602, 19065, 20305, 21484, 22010, 24366, 25420, 26412, 26855, 27903, 29110, 32226, 33015, 34932, 37204, 38130, 40610, 43665, 44020, 46505, 48732, 53710, 55806, 58220, 60915, 64452, 66030, 76260, 80565, 81220, 87330, 90241, 93010, 107420, 111612, 121830, 132060, 139515, 161130, 166501, 174660, 180482, 186020, 243660, 270723, 279030, 288331, 322260, 333002, 360964, 381341, 451205, 499503, 541446, 558060, 576662, 666004, 762682, 832505, 864993, 902410, 999006, 1082892, 1144023, 1153324, 1353615, 1441655, 1525364, 1665010, 1729986, 1804820, 1906705, 1998012, 2288046, 2497515, 2707230, 2883310, 3330020, 3459972, 3813410, 4324965, 4576092, 4995030, 5414460, 5720115, 5766620, 7626820, 8649930, 9990060, 11440230, 11821571, 17299860, 22880460, 23643142, 35464713, 47286284, 59107855, 70929426, 118215710, 141858852, 177323565, 236431420, 354647130, 709294260]

約数ペア:

[(1, 709294260), (2, 354647130), (3, 236431420), (4, 177323565), (5, 141858852), (6, 118215710), (10, 70929426), (12, 59107855), (15, 47286284), (20, 35464713), (30, 23643142), (31, 22880460), (41, 17299860), (60, 11821571), (62, 11440230), (71, 9990060), (82, 8649930), (93, 7626820), (123, 5766620), (124, 5720115), (131, 5414460), (142, 4995030), (155, 4576092), (164, 4324965), (186, 3813410), (205, 3459972), (213, 3330020), (246, 2883310), (262, 2707230), (284, 2497515), (310, 2288046), (355, 1998012), (372, 1906705), (393, 1804820), (410, 1729986), (426, 1665010), (465, 1525364), (492, 1441655), (524, 1353615), (615, 1153324), (620, 1144023), (655, 1082892), (710, 999006), (786, 902410), (820, 864993), (852, 832505), (930, 762682), (1065, 666004), (1230, 576662), (1271, 558060), (1310, 541446), (1420, 499503), (1572, 451205), (1860, 381341), (1965, 360964), (2130, 333002), (2201, 322260), (2460, 288331), (2542, 279030), (2620, 270723), (2911, 243660), (3813, 186020), (3930, 180482), (4061, 174660), (4260, 166501), (4402, 161130), (5084, 139515), (5371, 132060), (5822, 121830), (6355, 111612), (6603, 107420), (7626, 93010), (7860, 90241), (8122, 87330), (8733, 81220), (8804, 80565), (9301, 76260), (10742, 66030), (11005, 64452), (11644, 60915), (12183, 58220), (12710, 55806), (13206, 53710), (14555, 48732), (15252, 46505), (16113, 44020), (16244, 43665), (17466, 40610), (18602, 38130), (19065, 37204), (20305, 34932), (21484, 33015), (22010, 32226), (24366, 29110), (25420, 27903), (26412, 26855)]