268522730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{5821}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 553322880

約数和(自身を除く): 284800150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 3295, 4613, 5821, 6590, 9226, 11642, 23065, 29105, 40747, 46130, 58210, 81494, 203735, 407470, 3836039, 7672078, 19180195, 26852273, 38360390, 53704546, 134261365, 268522730]

約数ペア:

[(1, 268522730), (2, 134261365), (5, 53704546), (7, 38360390), (10, 26852273), (14, 19180195), (35, 7672078), (70, 3836039), (659, 407470), (1318, 203735), (3295, 81494), (4613, 58210), (5821, 46130), (6590, 40747), (9226, 29105), (11642, 23065)]