195554130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{20563}}^1$

素因数の和:20890

約数の個数: 32

約数和(自身を含む): 470833344

約数和(自身を除く): 275279214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 20563, 41126, 61689, 102815, 123378, 205630, 308445, 616890, 6518471, 13036942, 19555413, 32592355, 39110826, 65184710, 97777065, 195554130]

約数ペア:

[(1, 195554130), (2, 97777065), (3, 65184710), (5, 39110826), (6, 32592355), (10, 19555413), (15, 13036942), (30, 6518471), (317, 616890), (634, 308445), (951, 205630), (1585, 123378), (1902, 102815), (3170, 61689), (4755, 41126), (9510, 20563)]