142229460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1987}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 398776896

約数和(自身を除く): 256547436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193, 1987, 2386, 3579, 3974, 4772, 5961, 5965, 7158, 7948, 9935, 11922, 11930, 14316, 17895, 19870, 23844, 23860, 29805, 35790, 39740, 59610, 71580, 119220, 2370491, 4740982, 7111473, 9481964, 11852455, 14222946, 23704910, 28445892, 35557365, 47409820, 71114730, 142229460]

約数ペア:

[(1, 142229460), (2, 71114730), (3, 47409820), (4, 35557365), (5, 28445892), (6, 23704910), (10, 14222946), (12, 11852455), (15, 9481964), (20, 7111473), (30, 4740982), (60, 2370491), (1193, 119220), (1987, 71580), (2386, 59610), (3579, 39740), (3974, 35790), (4772, 29805), (5961, 23860), (5965, 23844), (7158, 19870), (7948, 17895), (9935, 14316), (11922, 11930)]