127541260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7529}}^1$

素因数の和:7567

約数の個数: 72

約数和(自身を含む): 336500640

約数和(自身を除く): 208959380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 7529, 8470, 15058, 16940, 30116, 37645, 52703, 75290, 82819, 105406, 150580, 165638, 210812, 263515, 331276, 414095, 527030, 579733, 828190, 911009, 1054060, 1159466, 1656380, 1822018, 2318932, 2898665, 3644036, 4555045, 5797330, 6377063, 9110090, 11594660, 12754126, 18220180, 25508252, 31885315, 63770630, 127541260]

約数ペア:

[(1, 127541260), (2, 63770630), (4, 31885315), (5, 25508252), (7, 18220180), (10, 12754126), (11, 11594660), (14, 9110090), (20, 6377063), (22, 5797330), (28, 4555045), (35, 3644036), (44, 2898665), (55, 2318932), (70, 1822018), (77, 1656380), (110, 1159466), (121, 1054060), (140, 911009), (154, 828190), (220, 579733), (242, 527030), (308, 414095), (385, 331276), (484, 263515), (605, 210812), (770, 165638), (847, 150580), (1210, 105406), (1540, 82819), (1694, 75290), (2420, 52703), (3388, 37645), (4235, 30116), (7529, 16940), (8470, 15058)]