315751380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6653}}^1$

素因数の和:6785

約数の個数: 96

約数和(自身を含む): 1019499264

約数和(自身を除く): 703747884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6653, 6780, 7910, 9492, 11865, 13306, 15820, 19959, 23730, 26612, 33265, 39918, 46571, 47460, 66530, 79836, 93142, 99795, 133060, 139713, 186284, 199590, 232855, 279426, 399180, 465710, 558852, 698565, 751789, 931420, 1397130, 1503578, 2255367, 2794260, 3007156, 3758945, 4510734, 5262523, 7517890, 9021468, 10525046, 11276835, 15035780, 15787569, 21050092, 22553670, 26312615, 31575138, 45107340, 52625230, 63150276, 78937845, 105250460, 157875690, 315751380]

約数ペア:

[(1, 315751380), (2, 157875690), (3, 105250460), (4, 78937845), (5, 63150276), (6, 52625230), (7, 45107340), (10, 31575138), (12, 26312615), (14, 22553670), (15, 21050092), (20, 15787569), (21, 15035780), (28, 11276835), (30, 10525046), (35, 9021468), (42, 7517890), (60, 5262523), (70, 4510734), (84, 3758945), (105, 3007156), (113, 2794260), (140, 2255367), (210, 1503578), (226, 1397130), (339, 931420), (420, 751789), (452, 698565), (565, 558852), (678, 465710), (791, 399180), (1130, 279426), (1356, 232855), (1582, 199590), (1695, 186284), (2260, 139713), (2373, 133060), (3164, 99795), (3390, 93142), (3955, 79836), (4746, 66530), (6653, 47460), (6780, 46571), (7910, 39918), (9492, 33265), (11865, 26612), (13306, 23730), (15820, 19959)]