45945620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 110732160

約数和(自身を除く): 64786540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1069, 1228, 1535, 2138, 2149, 3070, 4276, 4298, 5345, 6140, 7483, 8596, 10690, 10745, 14966, 21380, 21490, 29932, 37415, 42980, 74830, 149660, 328183, 656366, 1312732, 1640915, 2297281, 3281830, 4594562, 6563660, 9189124, 11486405, 22972810, 45945620]

約数ペア:

[(1, 45945620), (2, 22972810), (4, 11486405), (5, 9189124), (7, 6563660), (10, 4594562), (14, 3281830), (20, 2297281), (28, 1640915), (35, 1312732), (70, 656366), (140, 328183), (307, 149660), (614, 74830), (1069, 42980), (1228, 37415), (1535, 29932), (2138, 21490), (2149, 21380), (3070, 14966), (4276, 10745), (4298, 10690), (5345, 8596), (6140, 7483)]