31305510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6629

約数の個数: 48

約数和(自身を含む): 82942704

約数和(自身を除く): 51637194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6563, 13126, 19689, 32815, 39378, 59067, 65630, 98445, 118134, 196890, 295335, 347839, 590670, 695678, 1043517, 1739195, 2087034, 3130551, 3478390, 5217585, 6261102, 10435170, 15652755, 31305510]

約数ペア:

[(1, 31305510), (2, 15652755), (3, 10435170), (5, 6261102), (6, 5217585), (9, 3478390), (10, 3130551), (15, 2087034), (18, 1739195), (30, 1043517), (45, 695678), (53, 590670), (90, 347839), (106, 295335), (159, 196890), (265, 118134), (318, 98445), (477, 65630), (530, 59067), (795, 39378), (954, 32815), (1590, 19689), (2385, 13126), (4770, 6563)]