15704550070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{71707}}^1$

素因数の和:71917

約数の個数: 48

約数和(自身を含む): 31243749264

約数和(自身を除く): 15539199194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 242, 362, 605, 905, 1210, 1810, 1991, 3982, 9955, 19910, 21901, 43802, 71707, 109505, 143414, 219010, 358535, 717070, 788777, 1577554, 3943885, 7887770, 8676547, 12978967, 17353094, 25957934, 43382735, 64894835, 86765470, 129789670, 142768637, 285537274, 713843185, 1427686370, 1570455007, 3140910014, 7852275035, 15704550070]

約数ペア:

[(1, 15704550070), (2, 7852275035), (5, 3140910014), (10, 1570455007), (11, 1427686370), (22, 713843185), (55, 285537274), (110, 142768637), (121, 129789670), (181, 86765470), (242, 64894835), (362, 43382735), (605, 25957934), (905, 17353094), (1210, 12978967), (1810, 8676547), (1991, 7887770), (3982, 3943885), (9955, 1577554), (19910, 788777), (21901, 717070), (43802, 358535), (71707, 219010), (109505, 143414)]