133040390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4533

約数の個数: 48

約数和(自身を含む): 283200624

約数和(自身を除く): 150160234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 4451, 5978, 8902, 14945, 22255, 29890, 31157, 44510, 62314, 155785, 218099, 271511, 311570, 436198, 543022, 1090495, 1357555, 1900577, 2180990, 2715110, 3801154, 9502885, 13304039, 19005770, 26608078, 66520195, 133040390]

約数ペア:

[(1, 133040390), (2, 66520195), (5, 26608078), (7, 19005770), (10, 13304039), (14, 9502885), (35, 3801154), (49, 2715110), (61, 2180990), (70, 1900577), (98, 1357555), (122, 1090495), (245, 543022), (305, 436198), (427, 311570), (490, 271511), (610, 218099), (854, 155785), (2135, 62314), (2989, 44510), (4270, 31157), (4451, 29890), (5978, 22255), (8902, 14945)]