685973930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{4663}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 1265324544

約数和(自身を除く): 579350614

約数列:

[1, 2, 5, 10, 47, 94, 235, 313, 470, 626, 1565, 3130, 4663, 9326, 14711, 23315, 29422, 46630, 73555, 147110, 219161, 438322, 1095805, 1459519, 2191610, 2919038, 7297595, 14595190, 68597393, 137194786, 342986965, 685973930]

約数ペア:

[(1, 685973930), (2, 342986965), (5, 137194786), (10, 68597393), (47, 14595190), (94, 7297595), (235, 2919038), (313, 2191610), (470, 1459519), (626, 1095805), (1565, 438322), (3130, 219161), (4663, 147110), (9326, 73555), (14711, 46630), (23315, 29422)]