12062260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 29957760

約数和(自身を除く): 17895500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2971, 4060, 5942, 11884, 14855, 20797, 29710, 41594, 59420, 83188, 86159, 103985, 172318, 207970, 344636, 415940, 430795, 603113, 861590, 1206226, 1723180, 2412452, 3015565, 6031130, 12062260]

約数ペア:

[(1, 12062260), (2, 6031130), (4, 3015565), (5, 2412452), (7, 1723180), (10, 1206226), (14, 861590), (20, 603113), (28, 430795), (29, 415940), (35, 344636), (58, 207970), (70, 172318), (116, 103985), (140, 86159), (145, 83188), (203, 59420), (290, 41594), (406, 29710), (580, 20797), (812, 14855), (1015, 11884), (2030, 5942), (2971, 4060)]