81330837510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9066983}}^1$

素因数の和:9067029

約数の個数: 64

約数和(自身を含む): 219348476928

約数和(自身を除く): 138017639418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 9066983, 18133966, 27200949, 45334915, 54401898, 90669830, 117870779, 136004745, 208540609, 235741558, 272009490, 353612337, 417081218, 589353895, 625621827, 707224674, 1042703045, 1178707790, 1251243654, 1768061685, 2085406090, 2711027917, 3128109135, 3536123370, 5422055834, 6256218270, 8133083751, 13555139585, 16266167502, 27110279170, 40665418755, 81330837510]

約数ペア:

[(1, 81330837510), (2, 40665418755), (3, 27110279170), (5, 16266167502), (6, 13555139585), (10, 8133083751), (13, 6256218270), (15, 5422055834), (23, 3536123370), (26, 3128109135), (30, 2711027917), (39, 2085406090), (46, 1768061685), (65, 1251243654), (69, 1178707790), (78, 1042703045), (115, 707224674), (130, 625621827), (138, 589353895), (195, 417081218), (230, 353612337), (299, 272009490), (345, 235741558), (390, 208540609), (598, 136004745), (690, 117870779), (897, 90669830), (1495, 54401898), (1794, 45334915), (2990, 27200949), (4485, 18133966), (8970, 9066983)]