7122420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39569}}^1$

素因数の和:39584

約数の個数: 36

約数和(自身を含む): 21605220

約数和(自身を除く): 14482800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39569, 79138, 118707, 158276, 197845, 237414, 356121, 395690, 474828, 593535, 712242, 791380, 1187070, 1424484, 1780605, 2374140, 3561210, 7122420]

約数ペア:

[(1, 7122420), (2, 3561210), (3, 2374140), (4, 1780605), (5, 1424484), (6, 1187070), (9, 791380), (10, 712242), (12, 593535), (15, 474828), (18, 395690), (20, 356121), (30, 237414), (36, 197845), (45, 158276), (60, 118707), (90, 79138), (180, 39569)]