1330657790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40257

約数の個数: 64

約数和(自身を含む): 3055726080

約数和(自身を除く): 1725068290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3311, 4730, 6622, 16555, 33110, 40189, 80378, 200945, 281323, 401890, 442079, 562646, 884158, 1406615, 1728127, 2210395, 2813230, 3094553, 3456254, 4420790, 6189106, 8640635, 12096889, 15472765, 17281270, 19009397, 24193778, 30945530, 38018794, 60484445, 95046985, 120968890, 133065779, 190093970, 266131558, 665328895, 1330657790]

約数ペア:

[(1, 1330657790), (2, 665328895), (5, 266131558), (7, 190093970), (10, 133065779), (11, 120968890), (14, 95046985), (22, 60484445), (35, 38018794), (43, 30945530), (55, 24193778), (70, 19009397), (77, 17281270), (86, 15472765), (110, 12096889), (154, 8640635), (215, 6189106), (301, 4420790), (385, 3456254), (430, 3094553), (473, 2813230), (602, 2210395), (770, 1728127), (946, 1406615), (1505, 884158), (2365, 562646), (3010, 442079), (3311, 401890), (4730, 281323), (6622, 200945), (16555, 80378), (33110, 40189)]