30509682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 74200320

約数和(自身を除く): 43690638

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 677, 777, 1073, 1218, 1354, 1554, 2031, 2146, 3219, 4062, 4739, 6438, 7511, 9478, 14217, 15022, 19633, 22533, 25049, 28434, 39266, 45066, 50098, 58899, 75147, 117798, 137431, 150294, 175343, 274862, 350686, 412293, 526029, 726421, 824586, 1052058, 1452842, 2179263, 4358526, 5084947, 10169894, 15254841, 30509682]

約数ペア:

[(1, 30509682), (2, 15254841), (3, 10169894), (6, 5084947), (7, 4358526), (14, 2179263), (21, 1452842), (29, 1052058), (37, 824586), (42, 726421), (58, 526029), (74, 412293), (87, 350686), (111, 274862), (174, 175343), (203, 150294), (222, 137431), (259, 117798), (406, 75147), (518, 58899), (609, 50098), (677, 45066), (777, 39266), (1073, 28434), (1218, 25049), (1354, 22533), (1554, 19633), (2031, 15022), (2146, 14217), (3219, 9478), (4062, 7511), (4739, 6438)]