30072180916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2620441}}^1$

素因数の和:2620615

約数の個数: 24

約数和(自身を含む): 55763005760

約数和(自身を除く): 25690824844

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 2620441, 5240882, 10481764, 49788379, 99576758, 199153516, 395686591, 791373182, 1582746364, 7518045229, 15036090458, 30072180916]

約数ペア:

[(1, 30072180916), (2, 15036090458), (4, 7518045229), (19, 1582746364), (38, 791373182), (76, 395686591), (151, 199153516), (302, 99576758), (604, 49788379), (2869, 10481764), (5738, 5240882), (11476, 2620441)]