64239270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29333}}^1$

素因数の和:29416

約数の個数: 32

約数和(自身を含む): 156291552

約数和(自身を除く): 92052282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 29333, 58666, 87999, 146665, 175998, 293330, 439995, 879990, 2141309, 4282618, 6423927, 10706545, 12847854, 21413090, 32119635, 64239270]

約数ペア:

[(1, 64239270), (2, 32119635), (3, 21413090), (5, 12847854), (6, 10706545), (10, 6423927), (15, 4282618), (30, 2141309), (73, 879990), (146, 439995), (219, 293330), (365, 175998), (438, 146665), (730, 87999), (1095, 58666), (2190, 29333)]