4332540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 12233088

約数和(自身を除く): 7900548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 443, 489, 652, 815, 886, 978, 1329, 1630, 1772, 1956, 2215, 2445, 2658, 3260, 4430, 4890, 5316, 6645, 8860, 9780, 13290, 26580, 72209, 144418, 216627, 288836, 361045, 433254, 722090, 866508, 1083135, 1444180, 2166270, 4332540]

約数ペア:

[(1, 4332540), (2, 2166270), (3, 1444180), (4, 1083135), (5, 866508), (6, 722090), (10, 433254), (12, 361045), (15, 288836), (20, 216627), (30, 144418), (60, 72209), (163, 26580), (326, 13290), (443, 9780), (489, 8860), (652, 6645), (815, 5316), (886, 4890), (978, 4430), (1329, 3260), (1630, 2658), (1772, 2445), (1956, 2215)]