22188210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 58973184

約数和(自身を除く): 36784974

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 947, 1065, 1562, 1894, 2130, 2343, 2841, 3905, 4686, 4735, 5682, 7810, 9470, 10417, 11715, 14205, 20834, 23430, 28410, 31251, 52085, 62502, 67237, 104170, 134474, 156255, 201711, 312510, 336185, 403422, 672370, 739607, 1008555, 1479214, 2017110, 2218821, 3698035, 4437642, 7396070, 11094105, 22188210]

約数ペア:

[(1, 22188210), (2, 11094105), (3, 7396070), (5, 4437642), (6, 3698035), (10, 2218821), (11, 2017110), (15, 1479214), (22, 1008555), (30, 739607), (33, 672370), (55, 403422), (66, 336185), (71, 312510), (110, 201711), (142, 156255), (165, 134474), (213, 104170), (330, 67237), (355, 62502), (426, 52085), (710, 31251), (781, 28410), (947, 23430), (1065, 20834), (1562, 14205), (1894, 11715), (2130, 10417), (2343, 9470), (2841, 7810), (3905, 5682), (4686, 4735)]