143391420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{796619}}^1$

素因数の和:796634

約数の個数: 36

約数和(自身を含む): 434954520

約数和(自身を除く): 291563100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 796619, 1593238, 2389857, 3186476, 3983095, 4779714, 7169571, 7966190, 9559428, 11949285, 14339142, 15932380, 23898570, 28678284, 35847855, 47797140, 71695710, 143391420]

約数ペア:

[(1, 143391420), (2, 71695710), (3, 47797140), (4, 35847855), (5, 28678284), (6, 23898570), (9, 15932380), (10, 14339142), (12, 11949285), (15, 9559428), (18, 7966190), (20, 7169571), (30, 4779714), (36, 3983095), (45, 3186476), (60, 2389857), (90, 1593238), (180, 796619)]