30481698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390791}}^1$

素因数の和:390809

約数の個数: 16

約数和(自身を含む): 65653056

約数和(自身を除く): 35171358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 390791, 781582, 1172373, 2344746, 5080283, 10160566, 15240849, 30481698]

約数ペア:

[(1, 30481698), (2, 15240849), (3, 10160566), (6, 5080283), (13, 2344746), (26, 1172373), (39, 781582), (78, 390791)]