149475310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2333}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 277279200

約数和(自身を除く): 127803890

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 745, 1490, 2333, 4666, 6407, 11665, 12814, 23330, 32035, 64070, 100319, 200638, 347617, 501595, 695234, 1003190, 1738085, 3476170, 14947531, 29895062, 74737655, 149475310]

約数ペア:

[(1, 149475310), (2, 74737655), (5, 29895062), (10, 14947531), (43, 3476170), (86, 1738085), (149, 1003190), (215, 695234), (298, 501595), (430, 347617), (745, 200638), (1490, 100319), (2333, 64070), (4666, 32035), (6407, 23330), (11665, 12814)]