30447570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:13986

約数の個数: 32

約数和(自身を含む): 74080512

約数和(自身を除く): 43632942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13903, 27806, 41709, 69515, 83418, 139030, 208545, 417090, 1014919, 2029838, 3044757, 5074595, 6089514, 10149190, 15223785, 30447570]

約数ペア:

[(1, 30447570), (2, 15223785), (3, 10149190), (5, 6089514), (6, 5074595), (10, 3044757), (15, 2029838), (30, 1014919), (73, 417090), (146, 208545), (219, 139030), (365, 83418), (438, 69515), (730, 41709), (1095, 27806), (2190, 13903)]