30889620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57203}}^1$

素因数の和:57221

約数の個数: 48

約数和(自身を含む): 96102720

約数和(自身を除く): 65213100

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, 57203, 114406, 171609, 228812, 286015, 343218, 514827, 572030, 686436, 858045, 1029654, 1144060, 1544481, 1716090, 2059308, 2574135, 3088962, 3432180, 5148270, 6177924, 7722405, 10296540, 15444810, 30889620]

約数ペア:

[(1, 30889620), (2, 15444810), (3, 10296540), (4, 7722405), (5, 6177924), (6, 5148270), (9, 3432180), (10, 3088962), (12, 2574135), (15, 2059308), (18, 1716090), (20, 1544481), (27, 1144060), (30, 1029654), (36, 858045), (45, 686436), (54, 572030), (60, 514827), (90, 343218), (108, 286015), (135, 228812), (180, 171609), (270, 114406), (540, 57203)]