30423965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 45432576

約数和(自身を除く): 15008611

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 2503, 12155, 12515, 27533, 32539, 42551, 137665, 162695, 212755, 357929, 468061, 553163, 1789645, 2340305, 2765815, 6084793, 30423965]

約数ペア:

[(1, 30423965), (5, 6084793), (11, 2765815), (13, 2340305), (17, 1789645), (55, 553163), (65, 468061), (85, 357929), (143, 212755), (187, 162695), (221, 137665), (715, 42551), (935, 32539), (1105, 27533), (2431, 12515), (2503, 12155)]