8917210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 16828560

約数和(自身を除く): 7911350

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 317, 485, 634, 970, 1585, 2813, 3170, 5626, 9193, 14065, 18386, 28130, 30749, 45965, 61498, 91930, 153745, 307490, 891721, 1783442, 4458605, 8917210]

約数ペア:

[(1, 8917210), (2, 4458605), (5, 1783442), (10, 891721), (29, 307490), (58, 153745), (97, 91930), (145, 61498), (194, 45965), (290, 30749), (317, 28130), (485, 18386), (634, 14065), (970, 9193), (1585, 5626), (2813, 3170)]