843139630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{24517}}^1$

素因数の和:24724

約数の個数: 32

約数和(自身を含む): 1606419360

約数和(自身を除く): 763279730

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 6878, 17195, 24517, 34390, 49034, 122585, 245170, 465823, 931646, 2329115, 4437577, 4658230, 8875154, 22187885, 44375770, 84313963, 168627926, 421569815, 843139630]

約数ペア:

[(1, 843139630), (2, 421569815), (5, 168627926), (10, 84313963), (19, 44375770), (38, 22187885), (95, 8875154), (181, 4658230), (190, 4437577), (362, 2329115), (905, 931646), (1810, 465823), (3439, 245170), (6878, 122585), (17195, 49034), (24517, 34390)]