1205366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{934393}}^1$

素因数の和:934446

約数の個数: 32

約数和(自身を含む): 2960160192

約数和(自身を除く): 1754793222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 934393, 1868786, 2803179, 4671965, 5606358, 9343930, 14015895, 28031790, 40178899, 80357798, 120536697, 200894495, 241073394, 401788990, 602683485, 1205366970]

約数ペア:

[(1, 1205366970), (2, 602683485), (3, 401788990), (5, 241073394), (6, 200894495), (10, 120536697), (15, 80357798), (30, 40178899), (43, 28031790), (86, 14015895), (129, 9343930), (215, 5606358), (258, 4671965), (430, 2803179), (645, 1868786), (1290, 934393)]