487927710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{318907}}^1$

素因数の和:318937

約数の個数: 48

約数和(自身を含む): 1343240496

約数和(自身を除く): 855312786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 318907, 637814, 956721, 1594535, 1913442, 2870163, 3189070, 4783605, 5421419, 5740326, 9567210, 10842838, 14350815, 16264257, 27107095, 28701630, 32528514, 48792771, 54214190, 81321285, 97585542, 162642570, 243963855, 487927710]

約数ペア:

[(1, 487927710), (2, 243963855), (3, 162642570), (5, 97585542), (6, 81321285), (9, 54214190), (10, 48792771), (15, 32528514), (17, 28701630), (18, 27107095), (30, 16264257), (34, 14350815), (45, 10842838), (51, 9567210), (85, 5740326), (90, 5421419), (102, 4783605), (153, 3189070), (170, 2870163), (255, 1913442), (306, 1594535), (510, 956721), (765, 637814), (1530, 318907)]