1513306060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{148073}}^1$

素因数の和:148162

約数の個数: 48

約数和(自身を含む): 3681711936

約数和(自身を除く): 2168405876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 148073, 296146, 592292, 740365, 1036511, 1480730, 2073022, 2961460, 4146044, 5182555, 10365110, 10809329, 20730220, 21618658, 43237316, 54046645, 75665303, 108093290, 151330606, 216186580, 302661212, 378326515, 756653030, 1513306060]

約数ペア:

[(1, 1513306060), (2, 756653030), (4, 378326515), (5, 302661212), (7, 216186580), (10, 151330606), (14, 108093290), (20, 75665303), (28, 54046645), (35, 43237316), (70, 21618658), (73, 20730220), (140, 10809329), (146, 10365110), (292, 5182555), (365, 4146044), (511, 2961460), (730, 2073022), (1022, 1480730), (1460, 1036511), (2044, 740365), (2555, 592292), (5110, 296146), (10220, 148073)]