74491290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{827681}}^1$

素因数の和:827694

約数の個数: 24

約数和(自身を含む): 193677588

約数和(自身を除く): 119186298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 827681, 1655362, 2483043, 4138405, 4966086, 7449129, 8276810, 12415215, 14898258, 24830430, 37245645, 74491290]

約数ペア:

[(1, 74491290), (2, 37245645), (3, 24830430), (5, 14898258), (6, 12415215), (9, 8276810), (10, 7449129), (15, 4966086), (18, 4138405), (30, 2483043), (45, 1655362), (90, 827681)]