15202836490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4729}}^1\times {\mathrm{7841}}^1$

素因数の和:12618

約数の個数: 32

約数和(自身を含む): 28042050960

約数和(自身を除く): 12839214470

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4729, 7841, 9458, 15682, 23645, 39205, 47290, 78410, 193889, 321481, 387778, 642962, 969445, 1607405, 1938890, 3214810, 37080089, 74160178, 185400445, 370800890, 1520283649, 3040567298, 7601418245, 15202836490]

約数ペア:

[(1, 15202836490), (2, 7601418245), (5, 3040567298), (10, 1520283649), (41, 370800890), (82, 185400445), (205, 74160178), (410, 37080089), (4729, 3214810), (7841, 1938890), (9458, 1607405), (15682, 969445), (23645, 642962), (39205, 387778), (47290, 321481), (78410, 193889)]