388713306090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{51621953}}^1$

素因数の和:51622214

約数の個数: 32

約数和(自身を含む): 936628733376

約数和(自身を除く): 547915427286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 51621953, 103243906, 154865859, 258109765, 309731718, 516219530, 774329295, 1548658590, 12957110203, 25914220406, 38871330609, 64785551015, 77742661218, 129571102030, 194356653045, 388713306090]

約数ペア:

[(1, 388713306090), (2, 194356653045), (3, 129571102030), (5, 77742661218), (6, 64785551015), (10, 38871330609), (15, 25914220406), (30, 12957110203), (251, 1548658590), (502, 774329295), (753, 516219530), (1255, 309731718), (1506, 258109765), (2510, 154865859), (3765, 103243906), (7530, 51621953)]