78074490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200191}}^1$

素因数の和:200214

約数の個数: 32

約数和(自身を含む): 201793536

約数和(自身を除く): 123719046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 200191, 400382, 600573, 1000955, 1201146, 2001910, 2602483, 3002865, 5204966, 6005730, 7807449, 13012415, 15614898, 26024830, 39037245, 78074490]

約数ペア:

[(1, 78074490), (2, 39037245), (3, 26024830), (5, 15614898), (6, 13012415), (10, 7807449), (13, 6005730), (15, 5204966), (26, 3002865), (30, 2602483), (39, 2001910), (65, 1201146), (78, 1000955), (130, 600573), (195, 400382), (390, 200191)]