211202010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3719}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 550143360

約数和(自身を除く): 338941350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3719, 3786, 5679, 6310, 7438, 9465, 11157, 11358, 18595, 18930, 22314, 28395, 33471, 37190, 55785, 56790, 66942, 111570, 167355, 334710, 2346689, 4693378, 7040067, 11733445, 14080134, 21120201, 23466890, 35200335, 42240402, 70400670, 105601005, 211202010]

約数ペア:

[(1, 211202010), (2, 105601005), (3, 70400670), (5, 42240402), (6, 35200335), (9, 23466890), (10, 21120201), (15, 14080134), (18, 11733445), (30, 7040067), (45, 4693378), (90, 2346689), (631, 334710), (1262, 167355), (1893, 111570), (3155, 66942), (3719, 56790), (3786, 55785), (5679, 37190), (6310, 33471), (7438, 28395), (9465, 22314), (11157, 18930), (11358, 18595)]