26487570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20533}}^1$

素因数の和:20586

約数の個数: 32

約数和(自身を含む): 65051712

約数和(自身を除く): 38564142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20533, 41066, 61599, 102665, 123198, 205330, 307995, 615990, 882919, 1765838, 2648757, 4414595, 5297514, 8829190, 13243785, 26487570]

約数ペア:

[(1, 26487570), (2, 13243785), (3, 8829190), (5, 5297514), (6, 4414595), (10, 2648757), (15, 1765838), (30, 882919), (43, 615990), (86, 307995), (129, 205330), (215, 123198), (258, 102665), (430, 61599), (645, 41066), (1290, 20533)]