68186380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{46703}}^1$

素因数の和:46785

約数の個数: 24

約数和(自身を含む): 145156032

約数和(自身を除く): 76969652

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 46703, 93406, 186812, 233515, 467030, 934060, 3409319, 6818638, 13637276, 17046595, 34093190, 68186380]

約数ペア:

[(1, 68186380), (2, 34093190), (4, 17046595), (5, 13637276), (10, 6818638), (20, 3409319), (73, 934060), (146, 467030), (292, 233515), (365, 186812), (730, 93406), (1460, 46703)]