30689048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22699}}^1$

素因数の和:22731

約数の個数: 24

約数和(自身を含む): 62311500

約数和(自身を除く): 31622452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22699, 45398, 90796, 181592, 295087, 590174, 1180348, 2360696, 3836131, 7672262, 15344524, 30689048]

約数ペア:

[(1, 30689048), (2, 15344524), (4, 7672262), (8, 3836131), (13, 2360696), (26, 1180348), (52, 590174), (104, 295087), (169, 181592), (338, 90796), (676, 45398), (1352, 22699)]