143711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6863}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 403603200

約数和(自身を除く): 259891980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6863, 6980, 10470, 13726, 20589, 20940, 27452, 34315, 41178, 68630, 82356, 102945, 137260, 205890, 411780, 2395187, 4790374, 7185561, 9580748, 11975935, 14371122, 23951870, 28742244, 35927805, 47903740, 71855610, 143711220]

約数ペア:

[(1, 143711220), (2, 71855610), (3, 47903740), (4, 35927805), (5, 28742244), (6, 23951870), (10, 14371122), (12, 11975935), (15, 9580748), (20, 7185561), (30, 4790374), (60, 2395187), (349, 411780), (698, 205890), (1047, 137260), (1396, 102945), (1745, 82356), (2094, 68630), (3490, 41178), (4188, 34315), (5235, 27452), (6863, 20940), (6980, 20589), (10470, 13726)]