2193210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{8123}}^1$

素因数の和:8139

約数の個数: 32

約数和(自身を含む): 5849280

約数和(自身を除く): 3656070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 8123, 16246, 24369, 40615, 48738, 73107, 81230, 121845, 146214, 219321, 243690, 365535, 438642, 731070, 1096605, 2193210]

約数ペア:

[(1, 2193210), (2, 1096605), (3, 731070), (5, 438642), (6, 365535), (9, 243690), (10, 219321), (15, 146214), (18, 121845), (27, 81230), (30, 73107), (45, 48738), (54, 40615), (90, 24369), (135, 16246), (270, 8123)]