25507230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 64

約数和(自身を含む): 73018368

約数和(自身を除く): 47511138

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, 5281, 10562, 15843, 26405, 31686, 36967, 52810, 73934, 79215, 110901, 121463, 158430, 184835, 221802, 242926, 364389, 369670, 554505, 607315, 728778, 850241, 1109010, 1214630, 1700482, 1821945, 2550723, 3643890, 4251205, 5101446, 8502410, 12753615, 25507230]

約数ペア:

[(1, 25507230), (2, 12753615), (3, 8502410), (5, 5101446), (6, 4251205), (7, 3643890), (10, 2550723), (14, 1821945), (15, 1700482), (21, 1214630), (23, 1109010), (30, 850241), (35, 728778), (42, 607315), (46, 554505), (69, 369670), (70, 364389), (105, 242926), (115, 221802), (138, 184835), (161, 158430), (210, 121463), (230, 110901), (322, 79215), (345, 73934), (483, 52810), (690, 36967), (805, 31686), (966, 26405), (1610, 15843), (2415, 10562), (4830, 5281)]