171833480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47207}}^1$

素因数の和:47238

約数の個数: 64

約数和(自身を含む): 475856640

約数和(自身を除く): 304023160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 47207, 94414, 188828, 236035, 330449, 377656, 472070, 613691, 660898, 944140, 1227382, 1321796, 1652245, 1888280, 2454764, 2643592, 3068455, 3304490, 4295837, 4909528, 6136910, 6608980, 8591674, 12273820, 13217960, 17183348, 21479185, 24547640, 34366696, 42958370, 85916740, 171833480]

約数ペア:

[(1, 171833480), (2, 85916740), (4, 42958370), (5, 34366696), (7, 24547640), (8, 21479185), (10, 17183348), (13, 13217960), (14, 12273820), (20, 8591674), (26, 6608980), (28, 6136910), (35, 4909528), (40, 4295837), (52, 3304490), (56, 3068455), (65, 2643592), (70, 2454764), (91, 1888280), (104, 1652245), (130, 1321796), (140, 1227382), (182, 944140), (260, 660898), (280, 613691), (364, 472070), (455, 377656), (520, 330449), (728, 236035), (910, 188828), (1820, 94414), (3640, 47207)]