8581230

素因数分解:

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

素因数の和:330

約数の個数: 96

約数和(自身を含む): 26080704

約数和(自身を除く): 17499474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 257, 265, 315, 318, 371, 477, 514, 530, 630, 742, 771, 795, 954, 1113, 1285, 1542, 1590, 1799, 1855, 2226, 2313, 2385, 2570, 3339, 3598, 3710, 3855, 4626, 4770, 5397, 5565, 6678, 7710, 8995, 10794, 11130, 11565, 13621, 16191, 16695, 17990, 23130, 26985, 27242, 32382, 33390, 40863, 53970, 68105, 80955, 81726, 95347, 122589, 136210, 161910, 190694, 204315, 245178, 286041, 408630, 476735, 572082, 612945, 858123, 953470, 1225890, 1430205, 1716246, 2860410, 4290615, 8581230]

約数ペア:

[(1, 8581230), (2, 4290615), (3, 2860410), (5, 1716246), (6, 1430205), (7, 1225890), (9, 953470), (10, 858123), (14, 612945), (15, 572082), (18, 476735), (21, 408630), (30, 286041), (35, 245178), (42, 204315), (45, 190694), (53, 161910), (63, 136210), (70, 122589), (90, 95347), (105, 81726), (106, 80955), (126, 68105), (159, 53970), (210, 40863), (257, 33390), (265, 32382), (315, 27242), (318, 26985), (371, 23130), (477, 17990), (514, 16695), (530, 16191), (630, 13621), (742, 11565), (771, 11130), (795, 10794), (954, 8995), (1113, 7710), (1285, 6678), (1542, 5565), (1590, 5397), (1799, 4770), (1855, 4626), (2226, 3855), (2313, 3710), (2385, 3598), (2570, 3339)]