22254060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 62530272

約数和(自身を除く): 40276212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 881, 1263, 1684, 1762, 2105, 2526, 2643, 3524, 4210, 4405, 5052, 5286, 6315, 8420, 8810, 10572, 12630, 13215, 17620, 25260, 26430, 52860, 370901, 741802, 1112703, 1483604, 1854505, 2225406, 3709010, 4450812, 5563515, 7418020, 11127030, 22254060]

約数ペア:

[(1, 22254060), (2, 11127030), (3, 7418020), (4, 5563515), (5, 4450812), (6, 3709010), (10, 2225406), (12, 1854505), (15, 1483604), (20, 1112703), (30, 741802), (60, 370901), (421, 52860), (842, 26430), (881, 25260), (1263, 17620), (1684, 13215), (1762, 12630), (2105, 10572), (2526, 8810), (2643, 8420), (3524, 6315), (4210, 5286), (4405, 5052)]