129441410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 270755136

約数和(自身を除く): 141313726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 347, 365, 511, 694, 730, 1022, 1735, 2429, 2555, 3470, 4858, 5110, 5329, 10658, 12145, 24290, 25331, 26645, 37303, 50662, 53290, 74606, 126655, 177317, 186515, 253310, 354634, 373030, 886585, 1773170, 1849163, 3698326, 9245815, 12944141, 18491630, 25888282, 64720705, 129441410]

約数ペア:

[(1, 129441410), (2, 64720705), (5, 25888282), (7, 18491630), (10, 12944141), (14, 9245815), (35, 3698326), (70, 1849163), (73, 1773170), (146, 886585), (347, 373030), (365, 354634), (511, 253310), (694, 186515), (730, 177317), (1022, 126655), (1735, 74606), (2429, 53290), (2555, 50662), (3470, 37303), (4858, 26645), (5110, 25331), (5329, 24290), (10658, 12145)]