2943090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 7809048

約数和(自身を除く): 4865958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 617, 795, 954, 1234, 1590, 1851, 2385, 3085, 3702, 4770, 5553, 6170, 9255, 11106, 18510, 27765, 32701, 55530, 65402, 98103, 163505, 196206, 294309, 327010, 490515, 588618, 981030, 1471545, 2943090]

約数ペア:

[(1, 2943090), (2, 1471545), (3, 981030), (5, 588618), (6, 490515), (9, 327010), (10, 294309), (15, 196206), (18, 163505), (30, 98103), (45, 65402), (53, 55530), (90, 32701), (106, 27765), (159, 18510), (265, 11106), (318, 9255), (477, 6170), (530, 5553), (617, 4770), (795, 3702), (954, 3085), (1234, 2385), (1590, 1851)]