190040370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487283}}^1$

素因数の和:487306

約数の個数: 32

約数和(自身を含む): 491182272

約数和(自身を除く): 301141902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 487283, 974566, 1461849, 2436415, 2923698, 4872830, 6334679, 7309245, 12669358, 14618490, 19004037, 31673395, 38008074, 63346790, 95020185, 190040370]

約数ペア:

[(1, 190040370), (2, 95020185), (3, 63346790), (5, 38008074), (6, 31673395), (10, 19004037), (13, 14618490), (15, 12669358), (26, 7309245), (30, 6334679), (39, 4872830), (65, 2923698), (78, 2436415), (130, 1461849), (195, 974566), (390, 487283)]