85399230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17681}}^1$

素因数の和:17721

約数の個数: 64

約数和(自身を含む): 244435968

約数和(自身を除く): 159036738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 17681, 35362, 53043, 88405, 106086, 123767, 176810, 247534, 265215, 371301, 406663, 530430, 618835, 742602, 813326, 1219989, 1237670, 1856505, 2033315, 2439978, 2846641, 3713010, 4066630, 5693282, 6099945, 8539923, 12199890, 14233205, 17079846, 28466410, 42699615, 85399230]

約数ペア:

[(1, 85399230), (2, 42699615), (3, 28466410), (5, 17079846), (6, 14233205), (7, 12199890), (10, 8539923), (14, 6099945), (15, 5693282), (21, 4066630), (23, 3713010), (30, 2846641), (35, 2439978), (42, 2033315), (46, 1856505), (69, 1237670), (70, 1219989), (105, 813326), (115, 742602), (138, 618835), (161, 530430), (210, 406663), (230, 371301), (322, 265215), (345, 247534), (483, 176810), (690, 123767), (805, 106086), (966, 88405), (1610, 53043), (2415, 35362), (4830, 17681)]