57770830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 118286784

約数和(自身を除く): 60515954

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1231, 1235, 1805, 2462, 2470, 3610, 4693, 6155, 9386, 12310, 16003, 23389, 23465, 32006, 46778, 46930, 80015, 116945, 160030, 233890, 304057, 444391, 608114, 888782, 1520285, 2221955, 3040570, 4443910, 5777083, 11554166, 28885415, 57770830]

約数ペア:

[(1, 57770830), (2, 28885415), (5, 11554166), (10, 5777083), (13, 4443910), (19, 3040570), (26, 2221955), (38, 1520285), (65, 888782), (95, 608114), (130, 444391), (190, 304057), (247, 233890), (361, 160030), (494, 116945), (722, 80015), (1231, 46930), (1235, 46778), (1805, 32006), (2462, 23465), (2470, 23389), (3610, 16003), (4693, 12310), (6155, 9386)]