31498930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 28428110

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2311, 2726, 4622, 6815, 11555, 13630, 23110, 67019, 108617, 134038, 217234, 335095, 543085, 670190, 1086170, 3149893, 6299786, 15749465, 31498930]

約数ペア:

[(1, 31498930), (2, 15749465), (5, 6299786), (10, 3149893), (29, 1086170), (47, 670190), (58, 543085), (94, 335095), (145, 217234), (235, 134038), (290, 108617), (470, 67019), (1363, 23110), (2311, 13630), (2726, 11555), (4622, 6815)]