127205010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17891}}^1$

素因数の和:17983

約数の個数: 48

約数和(自身を含む): 334938240

約数和(自身を除く): 207733230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 17891, 35782, 53673, 89455, 107346, 161019, 178910, 268365, 322038, 536730, 805095, 1413389, 1610190, 2826778, 4240167, 7066945, 8480334, 12720501, 14133890, 21200835, 25441002, 42401670, 63602505, 127205010]

約数ペア:

[(1, 127205010), (2, 63602505), (3, 42401670), (5, 25441002), (6, 21200835), (9, 14133890), (10, 12720501), (15, 8480334), (18, 7066945), (30, 4240167), (45, 2826778), (79, 1610190), (90, 1413389), (158, 805095), (237, 536730), (395, 322038), (474, 268365), (711, 178910), (790, 161019), (1185, 107346), (1422, 89455), (2370, 53673), (3555, 35782), (7110, 17891)]