157475010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68171}}^1$

素因数の和:68199

約数の個数: 64

約数和(自身を含む): 471204864

約数和(自身を除く): 313729854

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 68171, 136342, 204513, 340855, 409026, 477197, 681710, 749881, 954394, 1022565, 1431591, 1499762, 2045130, 2249643, 2385985, 2863182, 3749405, 4499286, 4771970, 5249167, 7157955, 7498810, 10498334, 11248215, 14315910, 15747501, 22496430, 26245835, 31495002, 52491670, 78737505, 157475010]

約数ペア:

[(1, 157475010), (2, 78737505), (3, 52491670), (5, 31495002), (6, 26245835), (7, 22496430), (10, 15747501), (11, 14315910), (14, 11248215), (15, 10498334), (21, 7498810), (22, 7157955), (30, 5249167), (33, 4771970), (35, 4499286), (42, 3749405), (55, 2863182), (66, 2385985), (70, 2249643), (77, 2045130), (105, 1499762), (110, 1431591), (154, 1022565), (165, 954394), (210, 749881), (231, 681710), (330, 477197), (385, 409026), (462, 340855), (770, 204513), (1155, 136342), (2310, 68171)]