1531570690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2563

約数の個数: 64

約数和(自身を含む): 3113220096

約数和(自身を除く): 1581649406

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 223, 230, 299, 446, 598, 1115, 1495, 2230, 2297, 2899, 2990, 4594, 5129, 5798, 10258, 11485, 14495, 22970, 25645, 28990, 29861, 51290, 52831, 59722, 66677, 105662, 133354, 149305, 264155, 298610, 333385, 512231, 528310, 666770, 686803, 1024462, 1373606, 2561155, 3434015, 5122310, 6659003, 6868030, 11781313, 13318006, 23562626, 33295015, 58906565, 66590030, 117813130, 153157069, 306314138, 765785345, 1531570690]

約数ペア:

[(1, 1531570690), (2, 765785345), (5, 306314138), (10, 153157069), (13, 117813130), (23, 66590030), (26, 58906565), (46, 33295015), (65, 23562626), (115, 13318006), (130, 11781313), (223, 6868030), (230, 6659003), (299, 5122310), (446, 3434015), (598, 2561155), (1115, 1373606), (1495, 1024462), (2230, 686803), (2297, 666770), (2899, 528310), (2990, 512231), (4594, 333385), (5129, 298610), (5798, 264155), (10258, 149305), (11485, 133354), (14495, 105662), (22970, 66677), (25645, 59722), (28990, 52831), (29861, 51290)]