90024770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1297}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 177192576

約数和(自身を除く): 87167806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631, 1262, 1297, 2594, 3155, 6310, 6485, 6941, 12970, 13882, 14267, 28534, 34705, 69410, 71335, 142670, 818407, 1636814, 4092035, 8184070, 9002477, 18004954, 45012385, 90024770]

約数ペア:

[(1, 90024770), (2, 45012385), (5, 18004954), (10, 9002477), (11, 8184070), (22, 4092035), (55, 1636814), (110, 818407), (631, 142670), (1262, 71335), (1297, 69410), (2594, 34705), (3155, 28534), (6310, 14267), (6485, 13882), (6941, 12970)]