45486980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29537}}^1$

素因数の和:29564

約数の個数: 48

約数和(自身を含む): 119097216

約数和(自身を除く): 73610236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29537, 59074, 118148, 147685, 206759, 295370, 324907, 413518, 590740, 649814, 827036, 1033795, 1299628, 1624535, 2067590, 2274349, 3249070, 4135180, 4548698, 6498140, 9097396, 11371745, 22743490, 45486980]

約数ペア:

[(1, 45486980), (2, 22743490), (4, 11371745), (5, 9097396), (7, 6498140), (10, 4548698), (11, 4135180), (14, 3249070), (20, 2274349), (22, 2067590), (28, 1624535), (35, 1299628), (44, 1033795), (55, 827036), (70, 649814), (77, 590740), (110, 413518), (140, 324907), (154, 295370), (220, 206759), (308, 147685), (385, 118148), (770, 59074), (1540, 29537)]