8385390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 24091200

約数和(自身を除く): 15705810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 2389, 3510, 4778, 7167, 11945, 14334, 21501, 23890, 31057, 35835, 43002, 62114, 64503, 71670, 93171, 107505, 129006, 155285, 186342, 215010, 279513, 310570, 322515, 465855, 559026, 645030, 838539, 931710, 1397565, 1677078, 2795130, 4192695, 8385390]

約数ペア:

[(1, 8385390), (2, 4192695), (3, 2795130), (5, 1677078), (6, 1397565), (9, 931710), (10, 838539), (13, 645030), (15, 559026), (18, 465855), (26, 322515), (27, 310570), (30, 279513), (39, 215010), (45, 186342), (54, 155285), (65, 129006), (78, 107505), (90, 93171), (117, 71670), (130, 64503), (135, 62114), (195, 43002), (234, 35835), (270, 31057), (351, 23890), (390, 21501), (585, 14334), (702, 11945), (1170, 7167), (1755, 4778), (2389, 3510)]