7021620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13003}}^1$

素因数の和:13021

約数の個数: 48

約数和(自身を含む): 21846720

約数和(自身を除く): 14825100

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, 13003, 26006, 39009, 52012, 65015, 78018, 117027, 130030, 156036, 195045, 234054, 260060, 351081, 390090, 468108, 585135, 702162, 780180, 1170270, 1404324, 1755405, 2340540, 3510810, 7021620]

約数ペア:

[(1, 7021620), (2, 3510810), (3, 2340540), (4, 1755405), (5, 1404324), (6, 1170270), (9, 780180), (10, 702162), (12, 585135), (15, 468108), (18, 390090), (20, 351081), (27, 260060), (30, 234054), (36, 195045), (45, 156036), (54, 130030), (60, 117027), (90, 78018), (108, 65015), (135, 52012), (180, 39009), (270, 26006), (540, 13003)]