2598570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 7279272

約数和(自身を除く): 4680702

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, 2221, 4442, 6663, 11105, 13326, 19989, 22210, 28873, 33315, 39978, 57746, 66630, 86619, 99945, 144365, 173238, 199890, 259857, 288730, 433095, 519714, 866190, 1299285, 2598570]

約数ペア:

[(1, 2598570), (2, 1299285), (3, 866190), (5, 519714), (6, 433095), (9, 288730), (10, 259857), (13, 199890), (15, 173238), (18, 144365), (26, 99945), (30, 86619), (39, 66630), (45, 57746), (65, 39978), (78, 33315), (90, 28873), (117, 22210), (130, 19989), (195, 13326), (234, 11105), (390, 6663), (585, 4442), (1170, 2221)]