42495630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 103814352

約数和(自身を除く): 61318722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 281, 355, 426, 562, 710, 843, 1065, 1405, 1686, 2130, 2810, 4215, 5041, 8430, 10082, 15123, 19951, 25205, 30246, 39902, 50410, 59853, 75615, 99755, 119706, 151230, 199510, 299265, 598530, 1416521, 2833042, 4249563, 7082605, 8499126, 14165210, 21247815, 42495630]

約数ペア:

[(1, 42495630), (2, 21247815), (3, 14165210), (5, 8499126), (6, 7082605), (10, 4249563), (15, 2833042), (30, 1416521), (71, 598530), (142, 299265), (213, 199510), (281, 151230), (355, 119706), (426, 99755), (562, 75615), (710, 59853), (843, 50410), (1065, 39902), (1405, 30246), (1686, 25205), (2130, 19951), (2810, 15123), (4215, 10082), (5041, 8430)]