9892458590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 20975117184

約数和(自身を除く): 11082658594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 211, 245, 326, 422, 490, 587, 815, 1055, 1141, 1174, 1477, 1630, 2110, 2282, 2935, 2954, 4109, 5705, 5870, 7385, 7987, 8218, 10339, 11410, 14770, 15974, 20545, 20678, 28763, 34393, 39935, 41090, 51695, 57526, 68786, 79870, 95681, 103390, 123857, 143815, 171965, 191362, 240751, 247714, 287630, 343930, 478405, 481502, 619285, 669767, 866999, 956810, 1203755, 1238570, 1339534, 1685257, 1733998, 2407510, 3348835, 3370514, 4334995, 4688369, 6068993, 6697670, 8426285, 8669990, 9376738, 12137986, 16852570, 20188691, 23441845, 30344965, 40377382, 46883690, 60689930, 100943455, 141320837, 201886910, 282641674, 706604185, 989245859, 1413208370, 1978491718, 4946229295, 9892458590]

約数ペア:

[(1, 9892458590), (2, 4946229295), (5, 1978491718), (7, 1413208370), (10, 989245859), (14, 706604185), (35, 282641674), (49, 201886910), (70, 141320837), (98, 100943455), (163, 60689930), (211, 46883690), (245, 40377382), (326, 30344965), (422, 23441845), (490, 20188691), (587, 16852570), (815, 12137986), (1055, 9376738), (1141, 8669990), (1174, 8426285), (1477, 6697670), (1630, 6068993), (2110, 4688369), (2282, 4334995), (2935, 3370514), (2954, 3348835), (4109, 2407510), (5705, 1733998), (5870, 1685257), (7385, 1339534), (7987, 1238570), (8218, 1203755), (10339, 956810), (11410, 866999), (14770, 669767), (15974, 619285), (20545, 481502), (20678, 478405), (28763, 343930), (34393, 287630), (39935, 247714), (41090, 240751), (51695, 191362), (57526, 171965), (68786, 143815), (79870, 123857), (95681, 103390)]