75121890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 189043200

約数和(自身を除く): 113921310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1093, 1185, 2186, 2291, 2370, 3279, 4582, 5465, 6558, 6873, 10930, 11455, 13746, 16395, 22910, 31697, 32790, 34365, 63394, 68730, 86347, 95091, 158485, 172694, 190182, 259041, 316970, 431735, 475455, 518082, 863470, 950910, 1295205, 2504063, 2590410, 5008126, 7512189, 12520315, 15024378, 25040630, 37560945, 75121890]

約数ペア:

[(1, 75121890), (2, 37560945), (3, 25040630), (5, 15024378), (6, 12520315), (10, 7512189), (15, 5008126), (29, 2590410), (30, 2504063), (58, 1295205), (79, 950910), (87, 863470), (145, 518082), (158, 475455), (174, 431735), (237, 316970), (290, 259041), (395, 190182), (435, 172694), (474, 158485), (790, 95091), (870, 86347), (1093, 68730), (1185, 63394), (2186, 34365), (2291, 32790), (2370, 31697), (3279, 22910), (4582, 16395), (5465, 13746), (6558, 11455), (6873, 10930)]