30371165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 11653795

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 379, 517, 1457, 1705, 1895, 2585, 4169, 7285, 11749, 16027, 17813, 20845, 58745, 80135, 89065, 129239, 195943, 552203, 646195, 979715, 2761015, 6074233, 30371165]

約数ペア:

[(1, 30371165), (5, 6074233), (11, 2761015), (31, 979715), (47, 646195), (55, 552203), (155, 195943), (235, 129239), (341, 89065), (379, 80135), (517, 58745), (1457, 20845), (1705, 17813), (1895, 16027), (2585, 11749), (4169, 7285)]