28181230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36599}}^1$

素因数の和:36624

約数の個数: 32

約数和(自身を含む): 63244800

約数和(自身を除く): 35063570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36599, 73198, 182995, 256193, 365990, 402589, 512386, 805178, 1280965, 2012945, 2561930, 2818123, 4025890, 5636246, 14090615, 28181230]

約数ペア:

[(1, 28181230), (2, 14090615), (5, 5636246), (7, 4025890), (10, 2818123), (11, 2561930), (14, 2012945), (22, 1280965), (35, 805178), (55, 512386), (70, 402589), (77, 365990), (110, 256193), (154, 182995), (385, 73198), (770, 36599)]