23791740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 78242304

約数和(自身を除く): 54450564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1531, 1554, 2220, 2590, 3062, 3108, 3885, 4593, 5180, 6124, 7655, 7770, 9186, 10717, 15310, 15540, 18372, 21434, 22965, 30620, 32151, 42868, 45930, 53585, 56647, 64302, 91860, 107170, 113294, 128604, 160755, 169941, 214340, 226588, 283235, 321510, 339882, 396529, 566470, 643020, 679764, 793058, 849705, 1132940, 1189587, 1586116, 1699410, 1982645, 2379174, 3398820, 3965290, 4758348, 5947935, 7930580, 11895870, 23791740]

約数ペア:

[(1, 23791740), (2, 11895870), (3, 7930580), (4, 5947935), (5, 4758348), (6, 3965290), (7, 3398820), (10, 2379174), (12, 1982645), (14, 1699410), (15, 1586116), (20, 1189587), (21, 1132940), (28, 849705), (30, 793058), (35, 679764), (37, 643020), (42, 566470), (60, 396529), (70, 339882), (74, 321510), (84, 283235), (105, 226588), (111, 214340), (140, 169941), (148, 160755), (185, 128604), (210, 113294), (222, 107170), (259, 91860), (370, 64302), (420, 56647), (444, 53585), (518, 45930), (555, 42868), (740, 32151), (777, 30620), (1036, 22965), (1110, 21434), (1295, 18372), (1531, 15540), (1554, 15310), (2220, 10717), (2590, 9186), (3062, 7770), (3108, 7655), (3885, 6124), (4593, 5180)]