99984010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 211421664

約数和(自身を除く): 111437654

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 1907, 3745, 3814, 5243, 7490, 9535, 10486, 13349, 19070, 26215, 26698, 52430, 66745, 93443, 133490, 186886, 204049, 408098, 467215, 934430, 1020245, 1428343, 2040490, 2856686, 7141715, 9998401, 14283430, 19996802, 49992005, 99984010]

約数ペア:

[(1, 99984010), (2, 49992005), (5, 19996802), (7, 14283430), (10, 9998401), (14, 7141715), (35, 2856686), (49, 2040490), (70, 1428343), (98, 1020245), (107, 934430), (214, 467215), (245, 408098), (490, 204049), (535, 186886), (749, 133490), (1070, 93443), (1498, 66745), (1907, 52430), (3745, 26698), (3814, 26215), (5243, 19070), (7490, 13349), (9535, 10486)]