8689654170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{196643}}^1$

素因数の和:197147

約数の個数: 48

約数和(自身を含む): 22639230432

約数和(自身を除く): 13949576262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 2455, 2946, 4419, 4910, 7365, 8838, 14730, 22095, 44190, 196643, 393286, 589929, 983215, 1179858, 1769787, 1966430, 2949645, 3539574, 5899290, 8848935, 17697870, 96551713, 193103426, 289655139, 482758565, 579310278, 868965417, 965517130, 1448275695, 1737930834, 2896551390, 4344827085, 8689654170]

約数ペア:

[(1, 8689654170), (2, 4344827085), (3, 2896551390), (5, 1737930834), (6, 1448275695), (9, 965517130), (10, 868965417), (15, 579310278), (18, 482758565), (30, 289655139), (45, 193103426), (90, 96551713), (491, 17697870), (982, 8848935), (1473, 5899290), (2455, 3539574), (2946, 2949645), (4419, 1966430), (4910, 1769787), (7365, 1179858), (8838, 983215), (14730, 589929), (22095, 393286), (44190, 196643)]