3246460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23205

約数の個数: 24

約数和(自身を含む): 7791840

約数和(自身を除く): 4545380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23189, 46378, 92756, 115945, 162323, 231890, 324646, 463780, 649292, 811615, 1623230, 3246460]

約数ペア:

[(1, 3246460), (2, 1623230), (4, 811615), (5, 649292), (7, 463780), (10, 324646), (14, 231890), (20, 162323), (28, 115945), (35, 92756), (70, 46378), (140, 23189)]