29871790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4956

約数の個数: 32

約数和(自身を含む): 59149440

約数和(自身を除く): 29277650

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4889, 6110, 9778, 24445, 48890, 63557, 127114, 229783, 317785, 459566, 635570, 1148915, 2297830, 2987179, 5974358, 14935895, 29871790]

約数ペア:

[(1, 29871790), (2, 14935895), (5, 5974358), (10, 2987179), (13, 2297830), (26, 1148915), (47, 635570), (65, 459566), (94, 317785), (130, 229783), (235, 127114), (470, 63557), (611, 48890), (1222, 24445), (3055, 9778), (4889, 6110)]