65620890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13757}}^1$

素因数の和:13823

約数の個数: 48

約数和(自身を含む): 173846088

約数和(自身を除く): 108225198

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, 13757, 27514, 41271, 68785, 82542, 123813, 137570, 206355, 247626, 412710, 619065, 729121, 1238130, 1458242, 2187363, 3645605, 4374726, 6562089, 7291210, 10936815, 13124178, 21873630, 32810445, 65620890]

約数ペア:

[(1, 65620890), (2, 32810445), (3, 21873630), (5, 13124178), (6, 10936815), (9, 7291210), (10, 6562089), (15, 4374726), (18, 3645605), (30, 2187363), (45, 1458242), (53, 1238130), (90, 729121), (106, 619065), (159, 412710), (265, 247626), (318, 206355), (477, 137570), (530, 123813), (795, 82542), (954, 68785), (1590, 41271), (2385, 27514), (4770, 13757)]