60221420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{971}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 145006848

約数和(自身を除く): 84785428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 886, 971, 1772, 1942, 2215, 3101, 3884, 4430, 4855, 6202, 6797, 8860, 9710, 12404, 13594, 15505, 19420, 27188, 31010, 33985, 62020, 67970, 135940, 430153, 860306, 1720612, 2150765, 3011071, 4301530, 6022142, 8603060, 12044284, 15055355, 30110710, 60221420]

約数ペア:

[(1, 60221420), (2, 30110710), (4, 15055355), (5, 12044284), (7, 8603060), (10, 6022142), (14, 4301530), (20, 3011071), (28, 2150765), (35, 1720612), (70, 860306), (140, 430153), (443, 135940), (886, 67970), (971, 62020), (1772, 33985), (1942, 31010), (2215, 27188), (3101, 19420), (3884, 15505), (4430, 13594), (4855, 12404), (6202, 9710), (6797, 8860)]