12741390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 33637968

約数和(自身を除く): 20896578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 2113, 3015, 4226, 6030, 6339, 10565, 12678, 19017, 21130, 31695, 38034, 63390, 95085, 141571, 190170, 283142, 424713, 707855, 849426, 1274139, 1415710, 2123565, 2548278, 4247130, 6370695, 12741390]

約数ペア:

[(1, 12741390), (2, 6370695), (3, 4247130), (5, 2548278), (6, 2123565), (9, 1415710), (10, 1274139), (15, 849426), (18, 707855), (30, 424713), (45, 283142), (67, 190170), (90, 141571), (134, 95085), (201, 63390), (335, 38034), (402, 31695), (603, 21130), (670, 19017), (1005, 12678), (1206, 10565), (2010, 6339), (2113, 6030), (3015, 4226)]