2611050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 7079904

約数和(自身を除く): 4468854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 169, 195, 206, 309, 325, 338, 390, 507, 515, 618, 650, 845, 975, 1014, 1030, 1339, 1545, 1690, 1950, 2535, 2575, 2678, 3090, 4017, 4225, 5070, 5150, 6695, 7725, 8034, 8450, 12675, 13390, 15450, 17407, 20085, 25350, 33475, 34814, 40170, 52221, 66950, 87035, 100425, 104442, 174070, 200850, 261105, 435175, 522210, 870350, 1305525, 2611050]

約数ペア:

[(1, 2611050), (2, 1305525), (3, 870350), (5, 522210), (6, 435175), (10, 261105), (13, 200850), (15, 174070), (25, 104442), (26, 100425), (30, 87035), (39, 66950), (50, 52221), (65, 40170), (75, 34814), (78, 33475), (103, 25350), (130, 20085), (150, 17407), (169, 15450), (195, 13390), (206, 12675), (309, 8450), (325, 8034), (338, 7725), (390, 6695), (507, 5150), (515, 5070), (618, 4225), (650, 4017), (845, 3090), (975, 2678), (1014, 2575), (1030, 2535), (1339, 1950), (1545, 1690)]