8886780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 31610880

約数和(自身を除く): 22724100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2351, 3780, 4702, 7053, 9404, 11755, 14106, 16457, 21159, 23510, 28212, 32914, 35265, 42318, 47020, 49371, 63477, 65828, 70530, 82285, 84636, 98742, 105795, 126954, 141060, 148113, 164570, 197484, 211590, 246855, 253908, 296226, 317385, 329140, 423180, 444339, 493710, 592452, 634770, 740565, 888678, 987420, 1269540, 1481130, 1777356, 2221695, 2962260, 4443390, 8886780]

約数ペア:

[(1, 8886780), (2, 4443390), (3, 2962260), (4, 2221695), (5, 1777356), (6, 1481130), (7, 1269540), (9, 987420), (10, 888678), (12, 740565), (14, 634770), (15, 592452), (18, 493710), (20, 444339), (21, 423180), (27, 329140), (28, 317385), (30, 296226), (35, 253908), (36, 246855), (42, 211590), (45, 197484), (54, 164570), (60, 148113), (63, 141060), (70, 126954), (84, 105795), (90, 98742), (105, 84636), (108, 82285), (126, 70530), (135, 65828), (140, 63477), (180, 49371), (189, 47020), (210, 42318), (252, 35265), (270, 32914), (315, 28212), (378, 23510), (420, 21159), (540, 16457), (630, 14106), (756, 11755), (945, 9404), (1260, 7053), (1890, 4702), (2351, 3780)]