267685730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89527}}^1$

素因数の和:89570

約数の個数: 32

約数和(自身を含む): 541465344

約数和(自身を除く): 273779614

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 89527, 179054, 447635, 895270, 1163851, 2059121, 2327702, 4118242, 5819255, 10295605, 11638510, 20591210, 26768573, 53537146, 133842865, 267685730]

約数ペア:

[(1, 267685730), (2, 133842865), (5, 53537146), (10, 26768573), (13, 20591210), (23, 11638510), (26, 10295605), (46, 5819255), (65, 4118242), (115, 2327702), (130, 2059121), (230, 1163851), (299, 895270), (598, 447635), (1495, 179054), (2990, 89527)]