1557030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 4105728

約数和(自身を除く): 2548698

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 71, 85, 86, 102, 129, 142, 170, 213, 215, 255, 258, 355, 426, 430, 510, 645, 710, 731, 1065, 1207, 1290, 1462, 2130, 2193, 2414, 3053, 3621, 3655, 4386, 6035, 6106, 7242, 7310, 9159, 10965, 12070, 15265, 18105, 18318, 21930, 30530, 36210, 45795, 51901, 91590, 103802, 155703, 259505, 311406, 519010, 778515, 1557030]

約数ペア:

[(1, 1557030), (2, 778515), (3, 519010), (5, 311406), (6, 259505), (10, 155703), (15, 103802), (17, 91590), (30, 51901), (34, 45795), (43, 36210), (51, 30530), (71, 21930), (85, 18318), (86, 18105), (102, 15265), (129, 12070), (142, 10965), (170, 9159), (213, 7310), (215, 7242), (255, 6106), (258, 6035), (355, 4386), (426, 3655), (430, 3621), (510, 3053), (645, 2414), (710, 2193), (731, 2130), (1065, 1462), (1207, 1290)]