141972570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7927}}^1$

素因数の和:8139

約数の個数: 48

約数和(自身を含む): 371030400

約数和(自身を除く): 229057830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 7927, 8955, 15854, 17910, 23781, 39635, 47562, 71343, 79270, 118905, 142686, 237810, 356715, 713430, 1577473, 3154946, 4732419, 7887365, 9464838, 14197257, 15774730, 23662095, 28394514, 47324190, 70986285, 141972570]

約数ペア:

[(1, 141972570), (2, 70986285), (3, 47324190), (5, 28394514), (6, 23662095), (9, 15774730), (10, 14197257), (15, 9464838), (18, 7887365), (30, 4732419), (45, 3154946), (90, 1577473), (199, 713430), (398, 356715), (597, 237810), (995, 142686), (1194, 118905), (1791, 79270), (1990, 71343), (2985, 47562), (3582, 39635), (5970, 23781), (7927, 17910), (8955, 15854)]