139423380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11677}}^1$

素因数の和:11888

約数の個数: 48

約数和(自身を含む): 392380800

約数和(自身を除く): 252957420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11677, 11940, 23354, 35031, 46708, 58385, 70062, 116770, 140124, 175155, 233540, 350310, 700620, 2323723, 4647446, 6971169, 9294892, 11618615, 13942338, 23237230, 27884676, 34855845, 46474460, 69711690, 139423380]

約数ペア:

[(1, 139423380), (2, 69711690), (3, 46474460), (4, 34855845), (5, 27884676), (6, 23237230), (10, 13942338), (12, 11618615), (15, 9294892), (20, 6971169), (30, 4647446), (60, 2323723), (199, 700620), (398, 350310), (597, 233540), (796, 175155), (995, 140124), (1194, 116770), (1990, 70062), (2388, 58385), (2985, 46708), (3980, 35031), (5970, 23354), (11677, 11940)]