7522140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 21184128

約数和(自身を除く): 13661988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 443, 566, 849, 886, 1132, 1329, 1415, 1698, 1772, 2215, 2658, 2830, 3396, 4245, 4430, 5316, 5660, 6645, 8490, 8860, 13290, 16980, 26580, 125369, 250738, 376107, 501476, 626845, 752214, 1253690, 1504428, 1880535, 2507380, 3761070, 7522140]

約数ペア:

[(1, 7522140), (2, 3761070), (3, 2507380), (4, 1880535), (5, 1504428), (6, 1253690), (10, 752214), (12, 626845), (15, 501476), (20, 376107), (30, 250738), (60, 125369), (283, 26580), (443, 16980), (566, 13290), (849, 8860), (886, 8490), (1132, 6645), (1329, 5660), (1415, 5316), (1698, 4430), (1772, 4245), (2215, 3396), (2658, 2830)]