4078230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10480

約数の個数: 32

約数和(自身を含む): 10541664

約数和(自身を除く): 6463434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 10457, 20914, 31371, 52285, 62742, 104570, 135941, 156855, 271882, 313710, 407823, 679705, 815646, 1359410, 2039115, 4078230]

約数ペア:

[(1, 4078230), (2, 2039115), (3, 1359410), (5, 815646), (6, 679705), (10, 407823), (13, 313710), (15, 271882), (26, 156855), (30, 135941), (39, 104570), (65, 62742), (78, 52285), (130, 31371), (195, 20914), (390, 10457)]