1868808630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4791817}}^1$

素因数の和:4791840

約数の個数: 32

約数和(自身を含む): 4830152544

約数和(自身を除く): 2961343914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4791817, 9583634, 14375451, 23959085, 28750902, 47918170, 62293621, 71877255, 124587242, 143754510, 186880863, 311468105, 373761726, 622936210, 934404315, 1868808630]

約数ペア:

[(1, 1868808630), (2, 934404315), (3, 622936210), (5, 373761726), (6, 311468105), (10, 186880863), (13, 143754510), (15, 124587242), (26, 71877255), (30, 62293621), (39, 47918170), (65, 28750902), (78, 23959085), (130, 14375451), (195, 9583634), (390, 4791817)]