17948490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85469}}^1$

素因数の和:85486

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 31282230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85469, 170938, 256407, 427345, 512814, 598283, 854690, 1196566, 1282035, 1794849, 2564070, 2991415, 3589698, 5982830, 8974245, 17948490]

約数ペア:

[(1, 17948490), (2, 8974245), (3, 5982830), (5, 3589698), (6, 2991415), (7, 2564070), (10, 1794849), (14, 1282035), (15, 1196566), (21, 854690), (30, 598283), (35, 512814), (42, 427345), (70, 256407), (105, 170938), (210, 85469)]