133780230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17909}}^1$

素因数の和:18005

約数の個数: 48

約数和(自身を含む): 352038960

約数和(自身を除く): 218258730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 17909, 35818, 53727, 89545, 107454, 161181, 179090, 268635, 322362, 537270, 805905, 1486447, 1611810, 2972894, 4459341, 7432235, 8918682, 13378023, 14864470, 22296705, 26756046, 44593410, 66890115, 133780230]

約数ペア:

[(1, 133780230), (2, 66890115), (3, 44593410), (5, 26756046), (6, 22296705), (9, 14864470), (10, 13378023), (15, 8918682), (18, 7432235), (30, 4459341), (45, 2972894), (83, 1611810), (90, 1486447), (166, 805905), (249, 537270), (415, 322362), (498, 268635), (747, 179090), (830, 161181), (1245, 107454), (1494, 89545), (2490, 53727), (3735, 35818), (7470, 17909)]