85334820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49043}}^1$

素因数の和:49084

約数の個数: 48

約数和(自身を含む): 247181760

約数和(自身を除く): 161846940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 49043, 98086, 147129, 196172, 245215, 294258, 490430, 588516, 735645, 980860, 1422247, 1471290, 2844494, 2942580, 4266741, 5688988, 7111235, 8533482, 14222470, 17066964, 21333705, 28444940, 42667410, 85334820]

約数ペア:

[(1, 85334820), (2, 42667410), (3, 28444940), (4, 21333705), (5, 17066964), (6, 14222470), (10, 8533482), (12, 7111235), (15, 5688988), (20, 4266741), (29, 2942580), (30, 2844494), (58, 1471290), (60, 1422247), (87, 980860), (116, 735645), (145, 588516), (174, 490430), (290, 294258), (348, 245215), (435, 196172), (580, 147129), (870, 98086), (1740, 49043)]