39679430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2003}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 81955584

約数和(自身を除く): 42276154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2003, 2830, 3962, 4006, 9905, 10015, 14021, 19810, 20030, 28042, 70105, 140210, 566849, 1133698, 2834245, 3967943, 5668490, 7935886, 19839715, 39679430]

約数ペア:

[(1, 39679430), (2, 19839715), (5, 7935886), (7, 5668490), (10, 3967943), (14, 2834245), (35, 1133698), (70, 566849), (283, 140210), (566, 70105), (1415, 28042), (1981, 20030), (2003, 19810), (2830, 14021), (3962, 10015), (4006, 9905)]