13758470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 15790330

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 227, 290, 319, 418, 454, 551, 638, 1045, 1102, 1135, 1595, 2090, 2270, 2497, 2755, 3190, 4313, 4994, 5510, 6061, 6583, 8626, 12122, 12485, 13166, 21565, 24970, 30305, 32915, 43130, 47443, 60610, 65830, 72413, 94886, 125077, 144826, 237215, 250154, 362065, 474430, 625385, 724130, 1250770, 1375847, 2751694, 6879235, 13758470]

約数ペア:

[(1, 13758470), (2, 6879235), (5, 2751694), (10, 1375847), (11, 1250770), (19, 724130), (22, 625385), (29, 474430), (38, 362065), (55, 250154), (58, 237215), (95, 144826), (110, 125077), (145, 94886), (190, 72413), (209, 65830), (227, 60610), (290, 47443), (319, 43130), (418, 32915), (454, 30305), (551, 24970), (638, 21565), (1045, 13166), (1102, 12485), (1135, 12122), (1595, 8626), (2090, 6583), (2270, 6061), (2497, 5510), (2755, 4994), (3190, 4313)]