108713990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 248209920

約数和(自身を除く): 139495930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 2065, 2393, 3245, 4130, 4543, 4786, 6490, 9086, 11965, 16751, 22715, 23930, 26323, 33502, 45430, 52646, 83755, 131615, 141187, 167510, 184261, 263230, 282374, 368522, 705935, 921305, 988309, 1411870, 1553057, 1842610, 1976618, 3106114, 4941545, 7765285, 9883090, 10871399, 15530570, 21742798, 54356995, 108713990]

約数ペア:

[(1, 108713990), (2, 54356995), (5, 21742798), (7, 15530570), (10, 10871399), (11, 9883090), (14, 7765285), (22, 4941545), (35, 3106114), (55, 1976618), (59, 1842610), (70, 1553057), (77, 1411870), (110, 988309), (118, 921305), (154, 705935), (295, 368522), (385, 282374), (413, 263230), (590, 184261), (649, 167510), (770, 141187), (826, 131615), (1298, 83755), (2065, 52646), (2393, 45430), (3245, 33502), (4130, 26323), (4543, 23930), (4786, 22715), (6490, 16751), (9086, 11965)]