195920190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2176891}}^1$

素因数の和:2176904

約数の個数: 24

約数和(自身を含む): 509392728

約数和(自身を除く): 313472538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2176891, 4353782, 6530673, 10884455, 13061346, 19592019, 21768910, 32653365, 39184038, 65306730, 97960095, 195920190]

約数ペア:

[(1, 195920190), (2, 97960095), (3, 65306730), (5, 39184038), (6, 32653365), (9, 21768910), (10, 19592019), (15, 13061346), (18, 10884455), (30, 6530673), (45, 4353782), (90, 2176891)]