198328380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3305473}}^1$

素因数の和:3305485

約数の個数: 24

約数和(自身を含む): 555319632

約数和(自身を除く): 356991252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3305473, 6610946, 9916419, 13221892, 16527365, 19832838, 33054730, 39665676, 49582095, 66109460, 99164190, 198328380]

約数ペア:

[(1, 198328380), (2, 99164190), (3, 66109460), (4, 49582095), (5, 39665676), (6, 33054730), (10, 19832838), (12, 16527365), (15, 13221892), (20, 9916419), (30, 6610946), (60, 3305473)]