67896570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 195047424

約数和(自身を除く): 127150854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 73, 86, 103, 105, 129, 146, 206, 210, 215, 219, 258, 301, 309, 365, 430, 438, 511, 515, 602, 618, 645, 721, 730, 903, 1022, 1030, 1095, 1290, 1442, 1505, 1533, 1545, 1806, 2163, 2190, 2555, 3010, 3066, 3090, 3139, 3605, 4326, 4429, 4515, 5110, 6278, 7210, 7519, 7665, 8858, 9030, 9417, 10815, 13287, 15038, 15330, 15695, 18834, 21630, 21973, 22145, 22557, 26574, 31003, 31390, 37595, 43946, 44290, 45114, 47085, 52633, 62006, 65919, 66435, 75190, 93009, 94170, 105266, 109865, 112785, 131838, 132870, 155015, 157899, 186018, 219730, 225570, 263165, 310030, 315798, 323317, 329595, 465045, 526330, 646634, 659190, 789495, 930090, 969951, 1578990, 1616585, 1939902, 2263219, 3233170, 4526438, 4849755, 6789657, 9699510, 11316095, 13579314, 22632190, 33948285, 67896570]

約数ペア:

[(1, 67896570), (2, 33948285), (3, 22632190), (5, 13579314), (6, 11316095), (7, 9699510), (10, 6789657), (14, 4849755), (15, 4526438), (21, 3233170), (30, 2263219), (35, 1939902), (42, 1616585), (43, 1578990), (70, 969951), (73, 930090), (86, 789495), (103, 659190), (105, 646634), (129, 526330), (146, 465045), (206, 329595), (210, 323317), (215, 315798), (219, 310030), (258, 263165), (301, 225570), (309, 219730), (365, 186018), (430, 157899), (438, 155015), (511, 132870), (515, 131838), (602, 112785), (618, 109865), (645, 105266), (721, 94170), (730, 93009), (903, 75190), (1022, 66435), (1030, 65919), (1095, 62006), (1290, 52633), (1442, 47085), (1505, 45114), (1533, 44290), (1545, 43946), (1806, 37595), (2163, 31390), (2190, 31003), (2555, 26574), (3010, 22557), (3066, 22145), (3090, 21973), (3139, 21630), (3605, 18834), (4326, 15695), (4429, 15330), (4515, 15038), (5110, 13287), (6278, 10815), (7210, 9417), (7519, 9030), (7665, 8858)]