81923070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2730769}}^1$

素因数の和:2730779

約数の個数: 16

約数和(自身を含む): 196615440

約数和(自身を除く): 114692370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2730769, 5461538, 8192307, 13653845, 16384614, 27307690, 40961535, 81923070]

約数ペア:

[(1, 81923070), (2, 40961535), (3, 27307690), (5, 16384614), (6, 13653845), (10, 8192307), (15, 5461538), (30, 2730769)]