1963380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 5632704

約数和(自身を除く): 3669324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 761, 860, 1290, 1522, 2283, 2580, 3044, 3805, 4566, 7610, 9132, 11415, 15220, 22830, 32723, 45660, 65446, 98169, 130892, 163615, 196338, 327230, 392676, 490845, 654460, 981690, 1963380]

約数ペア:

[(1, 1963380), (2, 981690), (3, 654460), (4, 490845), (5, 392676), (6, 327230), (10, 196338), (12, 163615), (15, 130892), (20, 98169), (30, 65446), (43, 45660), (60, 32723), (86, 22830), (129, 15220), (172, 11415), (215, 9132), (258, 7610), (430, 4566), (516, 3805), (645, 3044), (761, 2580), (860, 2283), (1290, 1522)]