63138630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67891}}^1$

素因数の和:67932

約数の個数: 32

約数和(自身を含む): 156423168

約数和(自身を除く): 93284538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 67891, 135782, 203673, 339455, 407346, 678910, 1018365, 2036730, 2104621, 4209242, 6313863, 10523105, 12627726, 21046210, 31569315, 63138630]

約数ペア:

[(1, 63138630), (2, 31569315), (3, 21046210), (5, 12627726), (6, 10523105), (10, 6313863), (15, 4209242), (30, 2104621), (31, 2036730), (62, 1018365), (93, 678910), (155, 407346), (186, 339455), (310, 203673), (465, 135782), (930, 67891)]