296070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 429690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 139, 142, 213, 278, 355, 417, 426, 695, 710, 834, 1065, 1390, 2085, 2130, 4170, 9869, 19738, 29607, 49345, 59214, 98690, 148035, 296070]

約数ペア:

[(1, 296070), (2, 148035), (3, 98690), (5, 59214), (6, 49345), (10, 29607), (15, 19738), (30, 9869), (71, 4170), (139, 2130), (142, 2085), (213, 1390), (278, 1065), (355, 834), (417, 710), (426, 695)]