330650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 652860

約数和(自身を除く): 322210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 389, 425, 778, 850, 1945, 3890, 6613, 9725, 13226, 19450, 33065, 66130, 165325, 330650]

約数ペア:

[(1, 330650), (2, 165325), (5, 66130), (10, 33065), (17, 19450), (25, 13226), (34, 9725), (50, 6613), (85, 3890), (170, 1945), (389, 850), (425, 778)]