191479980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3191333}}^1$

素因数の和:3191345

約数の個数: 24

約数和(自身を含む): 536144112

約数和(自身を除く): 344664132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3191333, 6382666, 9573999, 12765332, 15956665, 19147998, 31913330, 38295996, 47869995, 63826660, 95739990, 191479980]

約数ペア:

[(1, 191479980), (2, 95739990), (3, 63826660), (4, 47869995), (5, 38295996), (6, 31913330), (10, 19147998), (12, 15956665), (15, 12765332), (20, 9573999), (30, 6382666), (60, 3191333)]