6840210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17539}}^1$

素因数の和:17562

約数の個数: 32

約数和(自身を含む): 17680320

約数和(自身を除く): 10840110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17539, 35078, 52617, 87695, 105234, 175390, 228007, 263085, 456014, 526170, 684021, 1140035, 1368042, 2280070, 3420105, 6840210]

約数ペア:

[(1, 6840210), (2, 3420105), (3, 2280070), (5, 1368042), (6, 1140035), (10, 684021), (13, 526170), (15, 456014), (26, 263085), (30, 228007), (39, 175390), (65, 105234), (78, 87695), (130, 52617), (195, 35078), (390, 17539)]