30706676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7704

約数の個数: 48

約数和(自身を含む): 72159360

約数和(自身を除く): 41452684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 7669, 15338, 30676, 53683, 84359, 99697, 107366, 168718, 199394, 214732, 337436, 398788, 590513, 697879, 1096667, 1181026, 1395758, 2193334, 2362052, 2791516, 4386668, 7676669, 15353338, 30706676]

約数ペア:

[(1, 30706676), (2, 15353338), (4, 7676669), (7, 4386668), (11, 2791516), (13, 2362052), (14, 2193334), (22, 1395758), (26, 1181026), (28, 1096667), (44, 697879), (52, 590513), (77, 398788), (91, 337436), (143, 214732), (154, 199394), (182, 168718), (286, 107366), (308, 99697), (364, 84359), (572, 53683), (1001, 30676), (2002, 15338), (4004, 7669)]