147764860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 324142560

約数和(自身を除く): 176377700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 2381, 3103, 4762, 6206, 9524, 11905, 12412, 15515, 23810, 31030, 47620, 62060, 69049, 138098, 254767, 276196, 345245, 509534, 690490, 1019068, 1273835, 1380980, 2547670, 5095340, 7388243, 14776486, 29552972, 36941215, 73882430, 147764860]

約数ペア:

[(1, 147764860), (2, 73882430), (4, 36941215), (5, 29552972), (10, 14776486), (20, 7388243), (29, 5095340), (58, 2547670), (107, 1380980), (116, 1273835), (145, 1019068), (214, 690490), (290, 509534), (428, 345245), (535, 276196), (580, 254767), (1070, 138098), (2140, 69049), (2381, 62060), (3103, 47620), (4762, 31030), (6206, 23810), (9524, 15515), (11905, 12412)]