3941460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{811}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 12413856

約数和(自身を除く): 8472396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 811, 972, 1215, 1620, 1622, 2430, 2433, 3244, 4055, 4860, 4866, 7299, 8110, 9732, 12165, 14598, 16220, 21897, 24330, 29196, 36495, 43794, 48660, 65691, 72990, 87588, 109485, 131382, 145980, 197073, 218970, 262764, 328455, 394146, 437940, 656910, 788292, 985365, 1313820, 1970730, 3941460]

約数ペア:

[(1, 3941460), (2, 1970730), (3, 1313820), (4, 985365), (5, 788292), (6, 656910), (9, 437940), (10, 394146), (12, 328455), (15, 262764), (18, 218970), (20, 197073), (27, 145980), (30, 131382), (36, 109485), (45, 87588), (54, 72990), (60, 65691), (81, 48660), (90, 43794), (108, 36495), (135, 29196), (162, 24330), (180, 21897), (243, 16220), (270, 14598), (324, 12165), (405, 9732), (486, 8110), (540, 7299), (810, 4866), (811, 4860), (972, 4055), (1215, 3244), (1620, 2433), (1622, 2430)]