2013655310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 3857829120

約数和(自身を除く): 1844173810

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 157, 235, 290, 314, 470, 785, 941, 1363, 1570, 1882, 2726, 4553, 4705, 6815, 7379, 9106, 9410, 13630, 14758, 22765, 27289, 36895, 44227, 45530, 54578, 73790, 88454, 136445, 147737, 213991, 221135, 272890, 295474, 427982, 442270, 738685, 1069955, 1282583, 1477370, 2139910, 2565166, 4284373, 6412915, 6943639, 8568746, 12825830, 13887278, 21421865, 34718195, 42843730, 69436390, 201365531, 402731062, 1006827655, 2013655310]

約数ペア:

[(1, 2013655310), (2, 1006827655), (5, 402731062), (10, 201365531), (29, 69436390), (47, 42843730), (58, 34718195), (94, 21421865), (145, 13887278), (157, 12825830), (235, 8568746), (290, 6943639), (314, 6412915), (470, 4284373), (785, 2565166), (941, 2139910), (1363, 1477370), (1570, 1282583), (1882, 1069955), (2726, 738685), (4553, 442270), (4705, 427982), (6815, 295474), (7379, 272890), (9106, 221135), (9410, 213991), (13630, 147737), (14758, 136445), (22765, 88454), (27289, 73790), (36895, 54578), (44227, 45530)]