199688310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14891}}^1$

素因数の和:15053

約数の個数: 48

約数和(自身を含む): 522709200

約数和(自身を除く): 323020890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 14891, 29782, 44673, 74455, 89346, 134019, 148910, 223365, 268038, 446730, 670095, 1340190, 2218759, 4437518, 6656277, 11093795, 13312554, 19968831, 22187590, 33281385, 39937662, 66562770, 99844155, 199688310]

約数ペア:

[(1, 199688310), (2, 99844155), (3, 66562770), (5, 39937662), (6, 33281385), (9, 22187590), (10, 19968831), (15, 13312554), (18, 11093795), (30, 6656277), (45, 4437518), (90, 2218759), (149, 1340190), (298, 670095), (447, 446730), (745, 268038), (894, 223365), (1341, 148910), (1490, 134019), (2235, 89346), (2682, 74455), (4470, 44673), (6705, 29782), (13410, 14891)]