1099413420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2617651}}^1$

素因数の和:2617670

約数の個数: 48

約数和(自身を含む): 3518124288

約数和(自身を除く): 2418710868

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, 2617651, 5235302, 7852953, 10470604, 13088255, 15705906, 18323557, 26176510, 31411812, 36647114, 39264765, 52353020, 54970671, 73294228, 78529530, 91617785, 109941342, 157059060, 183235570, 219882684, 274853355, 366471140, 549706710, 1099413420]

約数ペア:

[(1, 1099413420), (2, 549706710), (3, 366471140), (4, 274853355), (5, 219882684), (6, 183235570), (7, 157059060), (10, 109941342), (12, 91617785), (14, 78529530), (15, 73294228), (20, 54970671), (21, 52353020), (28, 39264765), (30, 36647114), (35, 31411812), (42, 26176510), (60, 18323557), (70, 15705906), (84, 13088255), (105, 10470604), (140, 7852953), (210, 5235302), (420, 2617651)]