89517270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 220216320

約数和(自身を除く): 130699050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 107, 158, 214, 237, 321, 353, 395, 474, 535, 642, 706, 790, 1059, 1070, 1185, 1605, 1765, 2118, 2370, 3210, 3530, 5295, 8453, 10590, 16906, 25359, 27887, 37771, 42265, 50718, 55774, 75542, 83661, 84530, 113313, 126795, 139435, 167322, 188855, 226626, 253590, 278870, 377710, 418305, 566565, 836610, 1133130, 2983909, 5967818, 8951727, 14919545, 17903454, 29839090, 44758635, 89517270]

約数ペア:

[(1, 89517270), (2, 44758635), (3, 29839090), (5, 17903454), (6, 14919545), (10, 8951727), (15, 5967818), (30, 2983909), (79, 1133130), (107, 836610), (158, 566565), (214, 418305), (237, 377710), (321, 278870), (353, 253590), (395, 226626), (474, 188855), (535, 167322), (642, 139435), (706, 126795), (790, 113313), (1059, 84530), (1070, 83661), (1185, 75542), (1605, 55774), (1765, 50718), (2118, 42265), (2370, 37771), (3210, 27887), (3530, 25359), (5295, 16906), (8453, 10590)]