270715438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 473541120

約数和(自身を除く): 202825682

約数列:

[1, 2, 7, 14, 61, 122, 359, 427, 718, 854, 883, 1766, 2513, 5026, 6181, 12362, 21899, 43798, 53863, 107726, 153293, 306586, 316997, 377041, 633994, 754082, 2218979, 4437958, 19336817, 38673634, 135357719, 270715438]

約数ペア:

[(1, 270715438), (2, 135357719), (7, 38673634), (14, 19336817), (61, 4437958), (122, 2218979), (359, 754082), (427, 633994), (718, 377041), (854, 316997), (883, 306586), (1766, 153293), (2513, 107726), (5026, 53863), (6181, 43798), (12362, 21899)]