85400940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49081}}^1$

素因数の和:49122

約数の個数: 48

約数和(自身を含む): 247373280

約数和(自身を除く): 161972340

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, 49081, 98162, 147243, 196324, 245405, 294486, 490810, 588972, 736215, 981620, 1423349, 1472430, 2846698, 2944860, 4270047, 5693396, 7116745, 8540094, 14233490, 17080188, 21350235, 28466980, 42700470, 85400940]

約数ペア:

[(1, 85400940), (2, 42700470), (3, 28466980), (4, 21350235), (5, 17080188), (6, 14233490), (10, 8540094), (12, 7116745), (15, 5693396), (20, 4270047), (29, 2944860), (30, 2846698), (58, 1472430), (60, 1423349), (87, 981620), (116, 736215), (145, 588972), (174, 490810), (290, 294486), (348, 245405), (435, 196324), (580, 147243), (870, 98162), (1740, 49081)]