71296830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6547}}^1$

素因数の和:6582

約数の個数: 72

約数和(自身を含む): 203786856

約数和(自身を除く): 132490026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6547, 10890, 13094, 19641, 32735, 39282, 58923, 65470, 72017, 98205, 117846, 144034, 196410, 216051, 294615, 360085, 432102, 589230, 648153, 720170, 792187, 1080255, 1296306, 1584374, 2160510, 2376561, 3240765, 3960935, 4753122, 6481530, 7129683, 7921870, 11882805, 14259366, 23765610, 35648415, 71296830]

約数ペア:

[(1, 71296830), (2, 35648415), (3, 23765610), (5, 14259366), (6, 11882805), (9, 7921870), (10, 7129683), (11, 6481530), (15, 4753122), (18, 3960935), (22, 3240765), (30, 2376561), (33, 2160510), (45, 1584374), (55, 1296306), (66, 1080255), (90, 792187), (99, 720170), (110, 648153), (121, 589230), (165, 432102), (198, 360085), (242, 294615), (330, 216051), (363, 196410), (495, 144034), (605, 117846), (726, 98205), (990, 72017), (1089, 65470), (1210, 58923), (1815, 39282), (2178, 32735), (3630, 19641), (5445, 13094), (6547, 10890)]