2255190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10756

約数の個数: 32

約数和(自身を含む): 6186240

約数和(自身を除く): 3931050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10739, 21478, 32217, 53695, 64434, 75173, 107390, 150346, 161085, 225519, 322170, 375865, 451038, 751730, 1127595, 2255190]

約数ペア:

[(1, 2255190), (2, 1127595), (3, 751730), (5, 451038), (6, 375865), (7, 322170), (10, 225519), (14, 161085), (15, 150346), (21, 107390), (30, 75173), (35, 64434), (42, 53695), (70, 32217), (105, 21478), (210, 10739)]