78889734090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5623}}^1\times {\mathrm{155887}}^1$

素因数の和:161523

約数の個数: 48

約数和(自身を含む): 205151102208

約数和(自身を除く): 126261368118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5623, 11246, 16869, 28115, 33738, 50607, 56230, 84345, 101214, 155887, 168690, 253035, 311774, 467661, 506070, 779435, 935322, 1402983, 1558870, 2338305, 2805966, 4676610, 7014915, 14029830, 876552601, 1753105202, 2629657803, 4382763005, 5259315606, 7888973409, 8765526010, 13148289015, 15777946818, 26296578030, 39444867045, 78889734090]

約数ペア:

[(1, 78889734090), (2, 39444867045), (3, 26296578030), (5, 15777946818), (6, 13148289015), (9, 8765526010), (10, 7888973409), (15, 5259315606), (18, 4382763005), (30, 2629657803), (45, 1753105202), (90, 876552601), (5623, 14029830), (11246, 7014915), (16869, 4676610), (28115, 2805966), (33738, 2338305), (50607, 1558870), (56230, 1402983), (84345, 935322), (101214, 779435), (155887, 506070), (168690, 467661), (253035, 311774)]