15704259830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{19609}}^1$

素因数の和:20313

約数の個数: 64

約数和(自身を含む): 34258826880

約数和(自身を除く): 18554567050

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 673, 1190, 1346, 3365, 4711, 6730, 9422, 11441, 19609, 22882, 23555, 39218, 47110, 57205, 80087, 98045, 114410, 137263, 160174, 196090, 274526, 333353, 400435, 666706, 686315, 800870, 1372630, 1666765, 2333471, 3333530, 4666942, 11667355, 13196857, 23334710, 26393714, 65984285, 92377999, 131968570, 184755998, 224346569, 448693138, 461889995, 923779990, 1121732845, 1570425983, 2243465690, 3140851966, 7852129915, 15704259830]

約数ペア:

[(1, 15704259830), (2, 7852129915), (5, 3140851966), (7, 2243465690), (10, 1570425983), (14, 1121732845), (17, 923779990), (34, 461889995), (35, 448693138), (70, 224346569), (85, 184755998), (119, 131968570), (170, 92377999), (238, 65984285), (595, 26393714), (673, 23334710), (1190, 13196857), (1346, 11667355), (3365, 4666942), (4711, 3333530), (6730, 2333471), (9422, 1666765), (11441, 1372630), (19609, 800870), (22882, 686315), (23555, 666706), (39218, 400435), (47110, 333353), (57205, 274526), (80087, 196090), (98045, 160174), (114410, 137263)]