3451580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 8195040

約数和(自身を除く): 4743460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 541, 580, 638, 1082, 1276, 1595, 2164, 2705, 3190, 5410, 5951, 6380, 10820, 11902, 15689, 23804, 29755, 31378, 59510, 62756, 78445, 119020, 156890, 172579, 313780, 345158, 690316, 862895, 1725790, 3451580]

約数ペア:

[(1, 3451580), (2, 1725790), (4, 862895), (5, 690316), (10, 345158), (11, 313780), (20, 172579), (22, 156890), (29, 119020), (44, 78445), (55, 62756), (58, 59510), (110, 31378), (116, 29755), (145, 23804), (220, 15689), (290, 11902), (319, 10820), (541, 6380), (580, 5951), (638, 5410), (1082, 3190), (1276, 2705), (1595, 2164)]