21167116830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{26132243}}^1$

素因数の和:26132262

約数の個数: 40

約数和(自身を含む): 56916027432

約数和(自身を除く): 35748910602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 26132243, 52264486, 78396729, 130661215, 156793458, 235190187, 261322430, 391983645, 470380374, 705570561, 783967290, 1175950935, 1411141122, 2116711683, 2351901870, 3527852805, 4233423366, 7055705610, 10583558415, 21167116830]

約数ペア:

[(1, 21167116830), (2, 10583558415), (3, 7055705610), (5, 4233423366), (6, 3527852805), (9, 2351901870), (10, 2116711683), (15, 1411141122), (18, 1175950935), (27, 783967290), (30, 705570561), (45, 470380374), (54, 391983645), (81, 261322430), (90, 235190187), (135, 156793458), (162, 130661215), (270, 78396729), (405, 52264486), (810, 26132243)]