145420442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{2609}}^1$

素因数の和:2702

約数の個数: 24

約数和(自身を含む): 233255700

約数和(自身を除く): 87835258

約数列:

[1, 2, 29, 31, 58, 62, 899, 961, 1798, 1922, 2609, 5218, 27869, 55738, 75661, 80879, 151322, 161758, 2345491, 2507249, 4690982, 5014498, 72710221, 145420442]

約数ペア:

[(1, 145420442), (2, 72710221), (29, 5014498), (31, 4690982), (58, 2507249), (62, 2345491), (899, 161758), (961, 151322), (1798, 80879), (1922, 75661), (2609, 55738), (5218, 27869)]