2032290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 5915448

約数和(自身を除く): 3883158

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 193, 195, 234, 270, 351, 386, 390, 405, 579, 585, 702, 810, 965, 1053, 1158, 1170, 1737, 1755, 1930, 2106, 2509, 2895, 3474, 3510, 5018, 5211, 5265, 5790, 7527, 8685, 10422, 10530, 12545, 15054, 15633, 17370, 22581, 25090, 26055, 31266, 37635, 45162, 52110, 67743, 75270, 78165, 112905, 135486, 156330, 203229, 225810, 338715, 406458, 677430, 1016145, 2032290]

約数ペア:

[(1, 2032290), (2, 1016145), (3, 677430), (5, 406458), (6, 338715), (9, 225810), (10, 203229), (13, 156330), (15, 135486), (18, 112905), (26, 78165), (27, 75270), (30, 67743), (39, 52110), (45, 45162), (54, 37635), (65, 31266), (78, 26055), (81, 25090), (90, 22581), (117, 17370), (130, 15633), (135, 15054), (162, 12545), (193, 10530), (195, 10422), (234, 8685), (270, 7527), (351, 5790), (386, 5265), (390, 5211), (405, 5018), (579, 3510), (585, 3474), (702, 2895), (810, 2509), (965, 2106), (1053, 1930), (1158, 1755), (1170, 1737)]