2488348730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 5239848960

約数和(自身を除く): 2751500230

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 823, 919, 1645, 1646, 1838, 3290, 4115, 4595, 5761, 6433, 8230, 9190, 11522, 12866, 28805, 32165, 38681, 43193, 57610, 64330, 77362, 86386, 193405, 215965, 270767, 302351, 386810, 431930, 541534, 604702, 756337, 1353835, 1511755, 1512674, 2707670, 3023510, 3781685, 5294359, 7563370, 10588718, 26471795, 35547839, 52943590, 71095678, 177739195, 248834873, 355478390, 497669746, 1244174365, 2488348730]

約数ペア:

[(1, 2488348730), (2, 1244174365), (5, 497669746), (7, 355478390), (10, 248834873), (14, 177739195), (35, 71095678), (47, 52943590), (70, 35547839), (94, 26471795), (235, 10588718), (329, 7563370), (470, 5294359), (658, 3781685), (823, 3023510), (919, 2707670), (1645, 1512674), (1646, 1511755), (1838, 1353835), (3290, 756337), (4115, 604702), (4595, 541534), (5761, 431930), (6433, 386810), (8230, 302351), (9190, 270767), (11522, 215965), (12866, 193405), (28805, 86386), (32165, 77362), (38681, 64330), (43193, 57610)]