2897701630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{19309}}^1$

素因数の和:19708

約数の個数: 32

約数和(自身を含む): 5352732000

約数和(自身を除く): 2455030370

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1745, 3490, 15007, 19309, 30014, 38618, 75035, 96545, 150070, 193090, 830287, 1660574, 4151435, 6738841, 8302870, 13477682, 33694205, 67388410, 289770163, 579540326, 1448850815, 2897701630]

約数ペア:

[(1, 2897701630), (2, 1448850815), (5, 579540326), (10, 289770163), (43, 67388410), (86, 33694205), (215, 13477682), (349, 8302870), (430, 6738841), (698, 4151435), (1745, 1660574), (3490, 830287), (15007, 193090), (19309, 150070), (30014, 96545), (38618, 75035)]