84384190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{69739}}^1$

素因数の和:69768

約数の個数: 24

約数和(自身を含む): 166957560

約数和(自身を除く): 82573370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 69739, 139478, 348695, 697390, 767129, 1534258, 3835645, 7671290, 8438419, 16876838, 42192095, 84384190]

約数ペア:

[(1, 84384190), (2, 42192095), (5, 16876838), (10, 8438419), (11, 7671290), (22, 3835645), (55, 1534258), (110, 767129), (121, 697390), (242, 348695), (605, 139478), (1210, 69739)]