30514900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23473}}^1$

素因数の和:23500

約数の個数: 36

約数和(自身を含む): 71314012

約数和(自身を除く): 40799112

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23473, 46946, 93892, 117365, 234730, 305149, 469460, 586825, 610298, 1173650, 1220596, 1525745, 2347300, 3051490, 6102980, 7628725, 15257450, 30514900]

約数ペア:

[(1, 30514900), (2, 15257450), (4, 7628725), (5, 6102980), (10, 3051490), (13, 2347300), (20, 1525745), (25, 1220596), (26, 1173650), (50, 610298), (52, 586825), (65, 469460), (100, 305149), (130, 234730), (260, 117365), (325, 93892), (650, 46946), (1300, 23473)]