6993420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16651}}^1$

素因数の和:16670

約数の個数: 48

約数和(自身を含む): 22380288

約数和(自身を除く): 15386868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16651, 33302, 49953, 66604, 83255, 99906, 116557, 166510, 199812, 233114, 249765, 333020, 349671, 466228, 499530, 582785, 699342, 999060, 1165570, 1398684, 1748355, 2331140, 3496710, 6993420]

約数ペア:

[(1, 6993420), (2, 3496710), (3, 2331140), (4, 1748355), (5, 1398684), (6, 1165570), (7, 999060), (10, 699342), (12, 582785), (14, 499530), (15, 466228), (20, 349671), (21, 333020), (28, 249765), (30, 233114), (35, 199812), (42, 166510), (60, 116557), (70, 99906), (84, 83255), (105, 66604), (140, 49953), (210, 33302), (420, 16651)]