2247698390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 4741521408

約数和(自身を除く): 2493823018

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 271, 329, 470, 542, 658, 1355, 1645, 1897, 2521, 2710, 3290, 3794, 5042, 9485, 12605, 12737, 17647, 18970, 25210, 25474, 35294, 63685, 88235, 89159, 118487, 127370, 176470, 178318, 236974, 445795, 592435, 683191, 829409, 891590, 1184870, 1366382, 1658818, 3415955, 4147045, 4782337, 6831910, 8294090, 9564674, 23911685, 32109977, 47823370, 64219954, 160549885, 224769839, 321099770, 449539678, 1123849195, 2247698390]

約数ペア:

[(1, 2247698390), (2, 1123849195), (5, 449539678), (7, 321099770), (10, 224769839), (14, 160549885), (35, 64219954), (47, 47823370), (70, 32109977), (94, 23911685), (235, 9564674), (271, 8294090), (329, 6831910), (470, 4782337), (542, 4147045), (658, 3415955), (1355, 1658818), (1645, 1366382), (1897, 1184870), (2521, 891590), (2710, 829409), (3290, 683191), (3794, 592435), (5042, 445795), (9485, 236974), (12605, 178318), (12737, 176470), (17647, 127370), (18970, 118487), (25210, 89159), (25474, 88235), (35294, 63685)]