38231830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42040

約数の個数: 32

約数和(自身を含む): 84700224

約数和(自身を除く): 46468394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42013, 84026, 210065, 294091, 420130, 546169, 588182, 1092338, 1470455, 2730845, 2940910, 3823183, 5461690, 7646366, 19115915, 38231830]

約数ペア:

[(1, 38231830), (2, 19115915), (5, 7646366), (7, 5461690), (10, 3823183), (13, 2940910), (14, 2730845), (26, 1470455), (35, 1092338), (65, 588182), (70, 546169), (91, 420130), (130, 294091), (182, 210065), (455, 84026), (910, 42013)]