22561910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 46854720

約数和(自身を除く): 24292810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 2957, 3815, 5914, 7630, 14785, 20699, 29570, 41398, 103495, 206990, 322313, 644626, 1611565, 2256191, 3223130, 4512382, 11280955, 22561910]

約数ペア:

[(1, 22561910), (2, 11280955), (5, 4512382), (7, 3223130), (10, 2256191), (14, 1611565), (35, 644626), (70, 322313), (109, 206990), (218, 103495), (545, 41398), (763, 29570), (1090, 20699), (1526, 14785), (2957, 7630), (3815, 5914)]