499974330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{387577}}^1$

素因数の和:387630

約数の個数: 32

約数和(自身を含む): 1227847104

約数和(自身を除く): 727872774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 387577, 775154, 1162731, 1937885, 2325462, 3875770, 5813655, 11627310, 16665811, 33331622, 49997433, 83329055, 99994866, 166658110, 249987165, 499974330]

約数ペア:

[(1, 499974330), (2, 249987165), (3, 166658110), (5, 99994866), (6, 83329055), (10, 49997433), (15, 33331622), (30, 16665811), (43, 11627310), (86, 5813655), (129, 3875770), (215, 2325462), (258, 1937885), (430, 1162731), (645, 775154), (1290, 387577)]