15274140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 50125824

約数和(自身を除く): 34851684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 887, 1148, 1230, 1435, 1722, 1774, 2460, 2661, 2870, 3444, 3548, 4305, 4435, 5322, 5740, 6209, 8610, 8870, 10644, 12418, 13305, 17220, 17740, 18627, 24836, 26610, 31045, 36367, 37254, 53220, 62090, 72734, 74508, 93135, 109101, 124180, 145468, 181835, 186270, 218202, 254569, 363670, 372540, 436404, 509138, 545505, 727340, 763707, 1018276, 1091010, 1272845, 1527414, 2182020, 2545690, 3054828, 3818535, 5091380, 7637070, 15274140]

約数ペア:

[(1, 15274140), (2, 7637070), (3, 5091380), (4, 3818535), (5, 3054828), (6, 2545690), (7, 2182020), (10, 1527414), (12, 1272845), (14, 1091010), (15, 1018276), (20, 763707), (21, 727340), (28, 545505), (30, 509138), (35, 436404), (41, 372540), (42, 363670), (60, 254569), (70, 218202), (82, 186270), (84, 181835), (105, 145468), (123, 124180), (140, 109101), (164, 93135), (205, 74508), (210, 72734), (246, 62090), (287, 53220), (410, 37254), (420, 36367), (492, 31045), (574, 26610), (615, 24836), (820, 18627), (861, 17740), (887, 17220), (1148, 13305), (1230, 12418), (1435, 10644), (1722, 8870), (1774, 8610), (2460, 6209), (2661, 5740), (2870, 5322), (3444, 4435), (3548, 4305)]