70293990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180241}}^1$

素因数の和:180264

約数の個数: 32

約数和(自身を含む): 181683936

約数和(自身を除く): 111389946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 180241, 360482, 540723, 901205, 1081446, 1802410, 2343133, 2703615, 4686266, 5407230, 7029399, 11715665, 14058798, 23431330, 35146995, 70293990]

約数ペア:

[(1, 70293990), (2, 35146995), (3, 23431330), (5, 14058798), (6, 11715665), (10, 7029399), (13, 5407230), (15, 4686266), (26, 2703615), (30, 2343133), (39, 1802410), (65, 1081446), (78, 901205), (130, 540723), (195, 360482), (390, 180241)]