342800570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1511}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 719808768

約数和(自身を除く): 377008198

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 463, 490, 926, 1511, 2315, 3022, 3241, 4630, 6482, 7555, 10577, 15110, 16205, 21154, 22687, 32410, 45374, 52885, 74039, 105770, 113435, 148078, 226870, 370195, 699593, 740390, 1399186, 3497965, 4897151, 6995930, 9794302, 24485755, 34280057, 48971510, 68560114, 171400285, 342800570]

約数ペア:

[(1, 342800570), (2, 171400285), (5, 68560114), (7, 48971510), (10, 34280057), (14, 24485755), (35, 9794302), (49, 6995930), (70, 4897151), (98, 3497965), (245, 1399186), (463, 740390), (490, 699593), (926, 370195), (1511, 226870), (2315, 148078), (3022, 113435), (3241, 105770), (4630, 74039), (6482, 52885), (7555, 45374), (10577, 32410), (15110, 22687), (16205, 21154)]