123206970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61297}}^1$

素因数の和:61374

約数の個数: 32

約数和(自身を含む): 300115008

約数和(自身を除く): 176908038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 61297, 122594, 183891, 306485, 367782, 612970, 919455, 1838910, 4106899, 8213798, 12320697, 20534495, 24641394, 41068990, 61603485, 123206970]

約数ペア:

[(1, 123206970), (2, 61603485), (3, 41068990), (5, 24641394), (6, 20534495), (10, 12320697), (15, 8213798), (30, 4106899), (67, 1838910), (134, 919455), (201, 612970), (335, 367782), (402, 306485), (670, 183891), (1005, 122594), (2010, 61297)]