30727170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 80301312

約数和(自身を除く): 49574142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 1531, 2007, 2230, 3062, 3345, 4014, 4593, 6690, 7655, 9186, 10035, 13779, 15310, 20070, 22965, 27558, 45930, 68895, 137790, 341413, 682826, 1024239, 1707065, 2048478, 3072717, 3414130, 5121195, 6145434, 10242390, 15363585, 30727170]

約数ペア:

[(1, 30727170), (2, 15363585), (3, 10242390), (5, 6145434), (6, 5121195), (9, 3414130), (10, 3072717), (15, 2048478), (18, 1707065), (30, 1024239), (45, 682826), (90, 341413), (223, 137790), (446, 68895), (669, 45930), (1115, 27558), (1338, 22965), (1531, 20070), (2007, 15310), (2230, 13779), (3062, 10035), (3345, 9186), (4014, 7655), (4593, 6690)]