31370150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 68138496

約数和(自身を除く): 36768346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 1907, 2350, 3290, 3814, 8225, 9535, 13349, 16450, 19070, 26698, 47675, 66745, 89629, 95350, 133490, 179258, 333725, 448145, 627403, 667450, 896290, 1254806, 2240725, 3137015, 4481450, 6274030, 15685075, 31370150]

約数ペア:

[(1, 31370150), (2, 15685075), (5, 6274030), (7, 4481450), (10, 3137015), (14, 2240725), (25, 1254806), (35, 896290), (47, 667450), (50, 627403), (70, 448145), (94, 333725), (175, 179258), (235, 133490), (329, 95350), (350, 89629), (470, 66745), (658, 47675), (1175, 26698), (1645, 19070), (1907, 16450), (2350, 13349), (3290, 9535), (3814, 8225)]