1422050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 3214080

約数和(自身を除く): 1792030

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 239, 350, 425, 478, 595, 850, 1190, 1195, 1673, 2390, 2975, 3346, 4063, 5950, 5975, 8126, 8365, 11950, 16730, 20315, 28441, 40630, 41825, 56882, 83650, 101575, 142205, 203150, 284410, 711025, 1422050]

約数ペア:

[(1, 1422050), (2, 711025), (5, 284410), (7, 203150), (10, 142205), (14, 101575), (17, 83650), (25, 56882), (34, 41825), (35, 40630), (50, 28441), (70, 20315), (85, 16730), (119, 11950), (170, 8365), (175, 8126), (238, 5975), (239, 5950), (350, 4063), (425, 3346), (478, 2975), (595, 2390), (850, 1673), (1190, 1195)]