4059780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 11539584

約数和(自身を除く): 7479804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 953, 1065, 1420, 1906, 2130, 2859, 3812, 4260, 4765, 5718, 9530, 11436, 14295, 19060, 28590, 57180, 67663, 135326, 202989, 270652, 338315, 405978, 676630, 811956, 1014945, 1353260, 2029890, 4059780]

約数ペア:

[(1, 4059780), (2, 2029890), (3, 1353260), (4, 1014945), (5, 811956), (6, 676630), (10, 405978), (12, 338315), (15, 270652), (20, 202989), (30, 135326), (60, 67663), (71, 57180), (142, 28590), (213, 19060), (284, 14295), (355, 11436), (426, 9530), (710, 5718), (852, 4765), (953, 4260), (1065, 3812), (1420, 2859), (1906, 2130)]