17430380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79229}}^1$

素因数の和:79249

約数の個数: 24

約数和(自身を含む): 39931920

約数和(自身を除く): 22501540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 79229, 158458, 316916, 396145, 792290, 871519, 1584580, 1743038, 3486076, 4357595, 8715190, 17430380]

約数ペア:

[(1, 17430380), (2, 8715190), (4, 4357595), (5, 3486076), (10, 1743038), (11, 1584580), (20, 871519), (22, 792290), (44, 396145), (55, 316916), (110, 158458), (220, 79229)]