71639430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18803}}^1$

素因数の和:18940

約数の個数: 32

約数和(自身を含む): 173297664

約数和(自身を除く): 101658234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 18803, 37606, 56409, 94015, 112818, 188030, 282045, 564090, 2387981, 4775962, 7163943, 11939905, 14327886, 23879810, 35819715, 71639430]

約数ペア:

[(1, 71639430), (2, 35819715), (3, 23879810), (5, 14327886), (6, 11939905), (10, 7163943), (15, 4775962), (30, 2387981), (127, 564090), (254, 282045), (381, 188030), (635, 112818), (762, 94015), (1270, 56409), (1905, 37606), (3810, 18803)]