2807130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 6796224

約数和(自身を除く): 3989094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 683, 685, 822, 1366, 1370, 2049, 2055, 3415, 4098, 4110, 6830, 10245, 20490, 93571, 187142, 280713, 467855, 561426, 935710, 1403565, 2807130]

約数ペア:

[(1, 2807130), (2, 1403565), (3, 935710), (5, 561426), (6, 467855), (10, 280713), (15, 187142), (30, 93571), (137, 20490), (274, 10245), (411, 6830), (683, 4110), (685, 4098), (822, 3415), (1366, 2055), (1370, 2049)]