812063140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{341203}}^1$

素因数の和:341236

約数の個数: 48

約数和(自身を含む): 2063601792

約数和(自身を除く): 1251538652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 341203, 682406, 1364812, 1706015, 2388421, 3412030, 4776842, 5800451, 6824060, 9553684, 11600902, 11942105, 23201804, 23884210, 29002255, 40603157, 47768420, 58004510, 81206314, 116009020, 162412628, 203015785, 406031570, 812063140]

約数ペア:

[(1, 812063140), (2, 406031570), (4, 203015785), (5, 162412628), (7, 116009020), (10, 81206314), (14, 58004510), (17, 47768420), (20, 40603157), (28, 29002255), (34, 23884210), (35, 23201804), (68, 11942105), (70, 11600902), (85, 9553684), (119, 6824060), (140, 5800451), (170, 4776842), (238, 3412030), (340, 2388421), (476, 1706015), (595, 1364812), (1190, 682406), (2380, 341203)]