14347420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 31627008

約数和(自身を除く): 17279588

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 317, 365, 620, 634, 730, 1268, 1460, 1585, 2263, 3170, 4526, 6340, 9052, 9827, 11315, 19654, 22630, 23141, 39308, 45260, 46282, 49135, 92564, 98270, 115705, 196540, 231410, 462820, 717371, 1434742, 2869484, 3586855, 7173710, 14347420]

約数ペア:

[(1, 14347420), (2, 7173710), (4, 3586855), (5, 2869484), (10, 1434742), (20, 717371), (31, 462820), (62, 231410), (73, 196540), (124, 115705), (146, 98270), (155, 92564), (292, 49135), (310, 46282), (317, 45260), (365, 39308), (620, 23141), (634, 22630), (730, 19654), (1268, 11315), (1460, 9827), (1585, 9052), (2263, 6340), (3170, 4526)]