61318310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 114573312

約数和(自身を除く): 53255002

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 887, 1115, 1774, 2230, 4435, 6913, 8870, 13826, 27497, 34565, 54994, 69130, 137485, 197801, 274970, 395602, 989005, 1978010, 6131831, 12263662, 30659155, 61318310]

約数ペア:

[(1, 61318310), (2, 30659155), (5, 12263662), (10, 6131831), (31, 1978010), (62, 989005), (155, 395602), (223, 274970), (310, 197801), (446, 137485), (887, 69130), (1115, 54994), (1774, 34565), (2230, 27497), (4435, 13826), (6913, 8870)]