7299510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11362890

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 149, 213, 230, 298, 345, 355, 426, 447, 690, 710, 745, 894, 1065, 1490, 1633, 2130, 2235, 3266, 3427, 4470, 4899, 6854, 8165, 9798, 10281, 10579, 16330, 17135, 20562, 21158, 24495, 31737, 34270, 48990, 51405, 52895, 63474, 102810, 105790, 158685, 243317, 317370, 486634, 729951, 1216585, 1459902, 2433170, 3649755, 7299510]

約数ペア:

[(1, 7299510), (2, 3649755), (3, 2433170), (5, 1459902), (6, 1216585), (10, 729951), (15, 486634), (23, 317370), (30, 243317), (46, 158685), (69, 105790), (71, 102810), (115, 63474), (138, 52895), (142, 51405), (149, 48990), (213, 34270), (230, 31737), (298, 24495), (345, 21158), (355, 20562), (426, 17135), (447, 16330), (690, 10579), (710, 10281), (745, 9798), (894, 8165), (1065, 6854), (1490, 4899), (1633, 4470), (2130, 3427), (2235, 3266)]