5449140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{10091}}^1$

素因数の和:10109

約数の個数: 48

約数和(自身を含む): 16954560

約数和(自身を除く): 11505420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 10091, 20182, 30273, 40364, 50455, 60546, 90819, 100910, 121092, 151365, 181638, 201820, 272457, 302730, 363276, 454095, 544914, 605460, 908190, 1089828, 1362285, 1816380, 2724570, 5449140]

約数ペア:

[(1, 5449140), (2, 2724570), (3, 1816380), (4, 1362285), (5, 1089828), (6, 908190), (9, 605460), (10, 544914), (12, 454095), (15, 363276), (18, 302730), (20, 272457), (27, 201820), (30, 181638), (36, 151365), (45, 121092), (54, 100910), (60, 90819), (90, 60546), (108, 50455), (135, 40364), (180, 30273), (270, 20182), (540, 10091)]