197163660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{3623}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 552819456

約数和(自身を除く): 355655796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1814, 2721, 3623, 3628, 4535, 5442, 7246, 9070, 10869, 10884, 13605, 14492, 18115, 18140, 21738, 27210, 36230, 43476, 54345, 54420, 72460, 108690, 217380, 3286061, 6572122, 9858183, 13144244, 16430305, 19716366, 32860610, 39432732, 49290915, 65721220, 98581830, 197163660]

約数ペア:

[(1, 197163660), (2, 98581830), (3, 65721220), (4, 49290915), (5, 39432732), (6, 32860610), (10, 19716366), (12, 16430305), (15, 13144244), (20, 9858183), (30, 6572122), (60, 3286061), (907, 217380), (1814, 108690), (2721, 72460), (3623, 54420), (3628, 54345), (4535, 43476), (5442, 36230), (7246, 27210), (9070, 21738), (10869, 18140), (10884, 18115), (13605, 14492)]