31463390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{9173}}^1$

素因数の和:9201

約数の個数: 32

約数和(自身を含む): 66052800

約数和(自身を除く): 34589410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 9173, 18346, 45865, 64211, 91730, 128422, 321055, 449477, 642110, 898954, 2247385, 3146339, 4494770, 6292678, 15731695, 31463390]

約数ペア:

[(1, 31463390), (2, 15731695), (5, 6292678), (7, 4494770), (10, 3146339), (14, 2247385), (35, 898954), (49, 642110), (70, 449477), (98, 321055), (245, 128422), (343, 91730), (490, 64211), (686, 45865), (1715, 18346), (3430, 9173)]