61235220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2029}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 110648940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2029, 2515, 3018, 4058, 5030, 6036, 6087, 7545, 8116, 10060, 10145, 12174, 15090, 20290, 24348, 30180, 30435, 40580, 60870, 121740, 1020587, 2041174, 3061761, 4082348, 5102935, 6123522, 10205870, 12247044, 15308805, 20411740, 30617610, 61235220]

約数ペア:

[(1, 61235220), (2, 30617610), (3, 20411740), (4, 15308805), (5, 12247044), (6, 10205870), (10, 6123522), (12, 5102935), (15, 4082348), (20, 3061761), (30, 2041174), (60, 1020587), (503, 121740), (1006, 60870), (1509, 40580), (2012, 30435), (2029, 30180), (2515, 24348), (3018, 20290), (4058, 15090), (5030, 12174), (6036, 10145), (6087, 10060), (7545, 8116)]