9590420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 23415168

約数和(自身を除く): 13824748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1123, 1220, 1708, 2135, 2246, 4270, 4492, 5615, 7861, 8540, 11230, 15722, 22460, 31444, 39305, 68503, 78610, 137006, 157220, 274012, 342515, 479521, 685030, 959042, 1370060, 1918084, 2397605, 4795210, 9590420]

約数ペア:

[(1, 9590420), (2, 4795210), (4, 2397605), (5, 1918084), (7, 1370060), (10, 959042), (14, 685030), (20, 479521), (28, 342515), (35, 274012), (61, 157220), (70, 137006), (122, 78610), (140, 68503), (244, 39305), (305, 31444), (427, 22460), (610, 15722), (854, 11230), (1123, 8540), (1220, 7861), (1708, 5615), (2135, 4492), (2246, 4270)]