22270260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12799}}^1$

素因数の和:12840

約数の個数: 48

約数和(自身を含む): 64512000

約数和(自身を除く): 42241740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12799, 25598, 38397, 51196, 63995, 76794, 127990, 153588, 191985, 255980, 371171, 383970, 742342, 767940, 1113513, 1484684, 1855855, 2227026, 3711710, 4454052, 5567565, 7423420, 11135130, 22270260]

約数ペア:

[(1, 22270260), (2, 11135130), (3, 7423420), (4, 5567565), (5, 4454052), (6, 3711710), (10, 2227026), (12, 1855855), (15, 1484684), (20, 1113513), (29, 767940), (30, 742342), (58, 383970), (60, 371171), (87, 255980), (116, 191985), (145, 153588), (174, 127990), (290, 76794), (348, 63995), (435, 51196), (580, 38397), (870, 25598), (1740, 12799)]