40479570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449773}}^1$

素因数の和:449786

約数の個数: 24

約数和(自身を含む): 105247116

約数和(自身を除く): 64767546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449773, 899546, 1349319, 2248865, 2698638, 4047957, 4497730, 6746595, 8095914, 13493190, 20239785, 40479570]

約数ペア:

[(1, 40479570), (2, 20239785), (3, 13493190), (5, 8095914), (6, 6746595), (9, 4497730), (10, 4047957), (15, 2698638), (18, 2248865), (30, 1349319), (45, 899546), (90, 449773)]