85183410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218419}}^1$

素因数の和:218442

約数の個数: 32

約数和(自身を含む): 220167360

約数和(自身を除く): 134983950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 218419, 436838, 655257, 1092095, 1310514, 2184190, 2839447, 3276285, 5678894, 6552570, 8518341, 14197235, 17036682, 28394470, 42591705, 85183410]

約数ペア:

[(1, 85183410), (2, 42591705), (3, 28394470), (5, 17036682), (6, 14197235), (10, 8518341), (13, 6552570), (15, 5678894), (26, 3276285), (30, 2839447), (39, 2184190), (65, 1310514), (78, 1092095), (130, 655257), (195, 436838), (390, 218419)]