42284590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 78227136

約数和(自身を除く): 35942546

約数列:

[1, 2, 5, 10, 61, 103, 122, 206, 305, 515, 610, 673, 1030, 1346, 3365, 6283, 6730, 12566, 31415, 41053, 62830, 69319, 82106, 138638, 205265, 346595, 410530, 693190, 4228459, 8456918, 21142295, 42284590]

約数ペア:

[(1, 42284590), (2, 21142295), (5, 8456918), (10, 4228459), (61, 693190), (103, 410530), (122, 346595), (206, 205265), (305, 138638), (515, 82106), (610, 69319), (673, 62830), (1030, 41053), (1346, 31415), (3365, 12566), (6283, 6730)]