2461392570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1579}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 7287920640

約数和(自身を除く): 4826528070

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 571, 910, 1142, 1365, 1579, 1713, 2730, 2855, 3158, 3426, 3997, 4737, 5710, 7423, 7895, 7994, 8565, 9474, 11053, 11991, 14846, 15790, 17130, 19985, 20527, 22106, 22269, 23685, 23982, 33159, 37115, 39970, 41054, 44538, 47370, 51961, 55265, 59955, 61581, 66318, 74230, 102635, 103922, 110530, 111345, 119910, 123162, 143689, 155883, 165795, 205270, 222690, 259805, 287378, 307905, 311766, 331590, 431067, 519610, 615810, 718445, 779415, 862134, 901609, 1436890, 1558830, 1803218, 2155335, 2704827, 4310670, 4508045, 5409654, 6311263, 9016090, 11720917, 12622526, 13524135, 18933789, 23441834, 27048270, 31556315, 35162751, 37867578, 58604585, 63112630, 70325502, 82046419, 94668945, 117209170, 164092838, 175813755, 189337890, 246139257, 351627510, 410232095, 492278514, 820464190, 1230696285, 2461392570]

約数ペア:

[(1, 2461392570), (2, 1230696285), (3, 820464190), (5, 492278514), (6, 410232095), (7, 351627510), (10, 246139257), (13, 189337890), (14, 175813755), (15, 164092838), (21, 117209170), (26, 94668945), (30, 82046419), (35, 70325502), (39, 63112630), (42, 58604585), (65, 37867578), (70, 35162751), (78, 31556315), (91, 27048270), (105, 23441834), (130, 18933789), (182, 13524135), (195, 12622526), (210, 11720917), (273, 9016090), (390, 6311263), (455, 5409654), (546, 4508045), (571, 4310670), (910, 2704827), (1142, 2155335), (1365, 1803218), (1579, 1558830), (1713, 1436890), (2730, 901609), (2855, 862134), (3158, 779415), (3426, 718445), (3997, 615810), (4737, 519610), (5710, 431067), (7423, 331590), (7895, 311766), (7994, 307905), (8565, 287378), (9474, 259805), (11053, 222690), (11991, 205270), (14846, 165795), (15790, 155883), (17130, 143689), (19985, 123162), (20527, 119910), (22106, 111345), (22269, 110530), (23685, 103922), (23982, 102635), (33159, 74230), (37115, 66318), (39970, 61581), (41054, 59955), (44538, 55265), (47370, 51961)]