86888220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2879}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 243855360

約数和(自身を除く): 156967140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 2879, 3018, 5030, 5758, 6036, 7545, 8637, 10060, 11516, 14395, 15090, 17274, 28790, 30180, 34548, 43185, 57580, 86370, 172740, 1448137, 2896274, 4344411, 5792548, 7240685, 8688822, 14481370, 17377644, 21722055, 28962740, 43444110, 86888220]

約数ペア:

[(1, 86888220), (2, 43444110), (3, 28962740), (4, 21722055), (5, 17377644), (6, 14481370), (10, 8688822), (12, 7240685), (15, 5792548), (20, 4344411), (30, 2896274), (60, 1448137), (503, 172740), (1006, 86370), (1509, 57580), (2012, 43185), (2515, 34548), (2879, 30180), (3018, 28790), (5030, 17274), (5758, 15090), (6036, 14395), (7545, 11516), (8637, 10060)]