145140330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68141}}^1$

素因数の和:68222

約数の個数: 32

約数和(自身を含む): 353248128

約数和(自身を除く): 208107798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 68141, 136282, 204423, 340705, 408846, 681410, 1022115, 2044230, 4838011, 9676022, 14514033, 24190055, 29028066, 48380110, 72570165, 145140330]

約数ペア:

[(1, 145140330), (2, 72570165), (3, 48380110), (5, 29028066), (6, 24190055), (10, 14514033), (15, 9676022), (30, 4838011), (71, 2044230), (142, 1022115), (213, 681410), (355, 408846), (426, 340705), (710, 204423), (1065, 136282), (2130, 68141)]