68140830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31991}}^1$

素因数の和:32072

約数の個数: 32

約数和(自身を含む): 165846528

約数和(自身を除く): 97705698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 31991, 63982, 95973, 159955, 191946, 319910, 479865, 959730, 2271361, 4542722, 6814083, 11356805, 13628166, 22713610, 34070415, 68140830]

約数ペア:

[(1, 68140830), (2, 34070415), (3, 22713610), (5, 13628166), (6, 11356805), (10, 6814083), (15, 4542722), (30, 2271361), (71, 959730), (142, 479865), (213, 319910), (355, 191946), (426, 159955), (710, 95973), (1065, 63982), (2130, 31991)]