87085854830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1919459}}^1$

素因数の和:1919828

約数の個数: 32

約数和(自身を含む): 169296372000

約数和(自身を除く): 82210517170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1745, 3490, 4537, 9074, 22685, 45370, 1919459, 3838918, 9597295, 19194590, 24952967, 49905934, 124764835, 249529670, 669891191, 1339782382, 3349455955, 6698911910, 8708585483, 17417170966, 43542927415, 87085854830]

約数ペア:

[(1, 87085854830), (2, 43542927415), (5, 17417170966), (10, 8708585483), (13, 6698911910), (26, 3349455955), (65, 1339782382), (130, 669891191), (349, 249529670), (698, 124764835), (1745, 49905934), (3490, 24952967), (4537, 19194590), (9074, 9597295), (22685, 3838918), (45370, 1919459)]