30271345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 41094144

約数和(自身を除く): 10822799

約数列:

[1, 5, 13, 31, 65, 83, 155, 181, 403, 415, 905, 1079, 2015, 2353, 2573, 5395, 5611, 11765, 12865, 15023, 28055, 33449, 72943, 75115, 167245, 195299, 364715, 465713, 976495, 2328565, 6054269, 30271345]

約数ペア:

[(1, 30271345), (5, 6054269), (13, 2328565), (31, 976495), (65, 465713), (83, 364715), (155, 195299), (181, 167245), (403, 75115), (415, 72943), (905, 33449), (1079, 28055), (2015, 15023), (2353, 12865), (2573, 11765), (5395, 5611)]