2860410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 8024832

約数和(自身を除く): 5164422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 257, 265, 318, 371, 514, 530, 742, 771, 795, 1113, 1285, 1542, 1590, 1799, 1855, 2226, 2570, 3598, 3710, 3855, 5397, 5565, 7710, 8995, 10794, 11130, 13621, 17990, 26985, 27242, 40863, 53970, 68105, 81726, 95347, 136210, 190694, 204315, 286041, 408630, 476735, 572082, 953470, 1430205, 2860410]

約数ペア:

[(1, 2860410), (2, 1430205), (3, 953470), (5, 572082), (6, 476735), (7, 408630), (10, 286041), (14, 204315), (15, 190694), (21, 136210), (30, 95347), (35, 81726), (42, 68105), (53, 53970), (70, 40863), (105, 27242), (106, 26985), (159, 17990), (210, 13621), (257, 11130), (265, 10794), (318, 8995), (371, 7710), (514, 5565), (530, 5397), (742, 3855), (771, 3710), (795, 3598), (1113, 2570), (1285, 2226), (1542, 1855), (1590, 1799)]