157664730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74021}}^1$

素因数の和:74102

約数の個数: 32

約数和(自身を含む): 383730048

約数和(自身を除く): 226065318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 74021, 148042, 222063, 370105, 444126, 740210, 1110315, 2220630, 5255491, 10510982, 15766473, 26277455, 31532946, 52554910, 78832365, 157664730]

約数ペア:

[(1, 157664730), (2, 78832365), (3, 52554910), (5, 31532946), (6, 26277455), (10, 15766473), (15, 10510982), (30, 5255491), (71, 2220630), (142, 1110315), (213, 740210), (355, 444126), (426, 370105), (710, 222063), (1065, 148042), (2130, 74021)]