139516830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{172243}}^1$

素因数の和:172262

約数の個数: 40

約数和(自身を含む): 375147432

約数和(自身を除く): 235630602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 172243, 344486, 516729, 861215, 1033458, 1550187, 1722430, 2583645, 3100374, 4650561, 5167290, 7750935, 9301122, 13951683, 15501870, 23252805, 27903366, 46505610, 69758415, 139516830]

約数ペア:

[(1, 139516830), (2, 69758415), (3, 46505610), (5, 27903366), (6, 23252805), (9, 15501870), (10, 13951683), (15, 9301122), (18, 7750935), (27, 5167290), (30, 4650561), (45, 3100374), (54, 2583645), (81, 1722430), (90, 1550187), (135, 1033458), (162, 861215), (270, 516729), (405, 344486), (810, 172243)]