2272490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 4539456

約数和(自身を除く): 2266966

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 283, 365, 566, 730, 803, 1415, 1606, 2830, 3113, 4015, 6226, 8030, 15565, 20659, 31130, 41318, 103295, 206590, 227249, 454498, 1136245, 2272490]

約数ペア:

[(1, 2272490), (2, 1136245), (5, 454498), (10, 227249), (11, 206590), (22, 103295), (55, 41318), (73, 31130), (110, 20659), (146, 15565), (283, 8030), (365, 6226), (566, 4015), (730, 3113), (803, 2830), (1415, 1606)]