17490870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{64781}}^1$

素因数の和:64797

約数の個数: 32

約数和(自身を含む): 46643040

約数和(自身を除く): 29152170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 64781, 129562, 194343, 323905, 388686, 583029, 647810, 971715, 1166058, 1749087, 1943430, 2915145, 3498174, 5830290, 8745435, 17490870]

約数ペア:

[(1, 17490870), (2, 8745435), (3, 5830290), (5, 3498174), (6, 2915145), (9, 1943430), (10, 1749087), (15, 1166058), (18, 971715), (27, 647810), (30, 583029), (45, 388686), (54, 323905), (90, 194343), (135, 129562), (270, 64781)]