29399780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47419}}^1$

素因数の和:47459

約数の個数: 24

約数和(自身を含む): 63732480

約数和(自身を除く): 34332700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47419, 94838, 189676, 237095, 474190, 948380, 1469989, 2939978, 5879956, 7349945, 14699890, 29399780]

約数ペア:

[(1, 29399780), (2, 14699890), (4, 7349945), (5, 5879956), (10, 2939978), (20, 1469989), (31, 948380), (62, 474190), (124, 237095), (155, 189676), (310, 94838), (620, 47419)]