1925430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 4977504

約数和(自身を除く): 3052074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4937, 9874, 14811, 24685, 29622, 49370, 64181, 74055, 128362, 148110, 192543, 320905, 385086, 641810, 962715, 1925430]

約数ペア:

[(1, 1925430), (2, 962715), (3, 641810), (5, 385086), (6, 320905), (10, 192543), (13, 148110), (15, 128362), (26, 74055), (30, 64181), (39, 49370), (65, 29622), (78, 24685), (130, 14811), (195, 9874), (390, 4937)]