61217220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17293}}^1$

素因数の和:17364

約数の個数: 48

約数和(自身を含む): 174323520

約数和(自身を除く): 113106300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 17293, 34586, 51879, 69172, 86465, 103758, 172930, 207516, 259395, 345860, 518790, 1020287, 1037580, 2040574, 3060861, 4081148, 5101435, 6121722, 10202870, 12243444, 15304305, 20405740, 30608610, 61217220]

約数ペア:

[(1, 61217220), (2, 30608610), (3, 20405740), (4, 15304305), (5, 12243444), (6, 10202870), (10, 6121722), (12, 5101435), (15, 4081148), (20, 3060861), (30, 2040574), (59, 1037580), (60, 1020287), (118, 518790), (177, 345860), (236, 259395), (295, 207516), (354, 172930), (590, 103758), (708, 86465), (885, 69172), (1180, 51879), (1770, 34586), (3540, 17293)]