17419150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 37381536

約数和(自身を除く): 19962386

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 317, 350, 634, 785, 1099, 1570, 1585, 2198, 2219, 3170, 3925, 4438, 5495, 7850, 7925, 10990, 11095, 15850, 22190, 27475, 49769, 54950, 55475, 99538, 110950, 248845, 348383, 497690, 696766, 1244225, 1741915, 2488450, 3483830, 8709575, 17419150]

約数ペア:

[(1, 17419150), (2, 8709575), (5, 3483830), (7, 2488450), (10, 1741915), (14, 1244225), (25, 696766), (35, 497690), (50, 348383), (70, 248845), (157, 110950), (175, 99538), (314, 55475), (317, 54950), (350, 49769), (634, 27475), (785, 22190), (1099, 15850), (1570, 11095), (1585, 10990), (2198, 7925), (2219, 7850), (3170, 5495), (3925, 4438)]