2589210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 7253064

約数和(自身を除く): 4663854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2213, 4426, 6639, 11065, 13278, 19917, 22130, 28769, 33195, 39834, 57538, 66390, 86307, 99585, 143845, 172614, 199170, 258921, 287690, 431535, 517842, 863070, 1294605, 2589210]

約数ペア:

[(1, 2589210), (2, 1294605), (3, 863070), (5, 517842), (6, 431535), (9, 287690), (10, 258921), (13, 199170), (15, 172614), (18, 143845), (26, 99585), (30, 86307), (39, 66390), (45, 57538), (65, 39834), (78, 33195), (90, 28769), (117, 22130), (130, 19917), (195, 13278), (234, 11065), (390, 6639), (585, 4426), (1170, 2213)]