90787260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1513121}}^1$

素因数の和:1513133

約数の個数: 24

約数和(自身を含む): 254204496

約数和(自身を除く): 163417236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1513121, 3026242, 4539363, 6052484, 7565605, 9078726, 15131210, 18157452, 22696815, 30262420, 45393630, 90787260]

約数ペア:

[(1, 90787260), (2, 45393630), (3, 30262420), (4, 22696815), (5, 18157452), (6, 15131210), (10, 9078726), (12, 7565605), (15, 6052484), (20, 4539363), (30, 3026242), (60, 1513121)]