130930887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 54863673

約数列:

[1, 3, 31, 71, 79, 93, 213, 237, 251, 753, 2201, 2449, 5609, 6603, 7347, 7781, 16827, 17821, 19829, 23343, 53463, 59487, 173879, 521637, 552451, 614699, 1407859, 1657353, 1844097, 4223577, 43643629, 130930887]

約数ペア:

[(1, 130930887), (3, 43643629), (31, 4223577), (71, 1844097), (79, 1657353), (93, 1407859), (213, 614699), (237, 552451), (251, 521637), (753, 173879), (2201, 59487), (2449, 53463), (5609, 23343), (6603, 19829), (7347, 17821), (7781, 16827)]