301391260820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7111639}}^1$

素因数の和:7111824

約数の個数: 48

約数和(自身を含む): 685789668480

約数和(自身を除く): 384398407660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1630, 2119, 3260, 4238, 8476, 10595, 21190, 42380, 7111639, 14223278, 28446556, 35558195, 71116390, 92451307, 142232780, 184902614, 369805228, 462256535, 924513070, 1159197157, 1849026140, 2318394314, 4636788628, 5795985785, 11591971570, 15069563041, 23183943140, 30139126082, 60278252164, 75347815205, 150695630410, 301391260820]

約数ペア:

[(1, 301391260820), (2, 150695630410), (4, 75347815205), (5, 60278252164), (10, 30139126082), (13, 23183943140), (20, 15069563041), (26, 11591971570), (52, 5795985785), (65, 4636788628), (130, 2318394314), (163, 1849026140), (260, 1159197157), (326, 924513070), (652, 462256535), (815, 369805228), (1630, 184902614), (2119, 142232780), (3260, 92451307), (4238, 71116390), (8476, 35558195), (10595, 28446556), (21190, 14223278), (42380, 7111639)]