231931230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55619}}^1$

素因数の和:55768

約数の個数: 32

約数和(自身を含む): 560649600

約数和(自身を除く): 328718370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 55619, 111238, 166857, 278095, 333714, 556190, 834285, 1668570, 7731041, 15462082, 23193123, 38655205, 46386246, 77310410, 115965615, 231931230]

約数ペア:

[(1, 231931230), (2, 115965615), (3, 77310410), (5, 46386246), (6, 38655205), (10, 23193123), (15, 15462082), (30, 7731041), (139, 1668570), (278, 834285), (417, 556190), (695, 333714), (834, 278095), (1390, 166857), (2085, 111238), (4170, 55619)]