191096970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{42751}}^1$

素因数の和:42910

約数の個数: 32

約数和(自身を含む): 461721600

約数和(自身を除く): 270624630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 42751, 85502, 128253, 213755, 256506, 427510, 641265, 1282530, 6369899, 12739798, 19109697, 31849495, 38219394, 63698990, 95548485, 191096970]

約数ペア:

[(1, 191096970), (2, 95548485), (3, 63698990), (5, 38219394), (6, 31849495), (10, 19109697), (15, 12739798), (30, 6369899), (149, 1282530), (298, 641265), (447, 427510), (745, 256506), (894, 213755), (1490, 128253), (2235, 85502), (4470, 42751)]