255153030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33617}}^1$

素因数の和:33661

約数の個数: 64

約数和(自身を含む): 697102848

約数和(自身を除く): 441949818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 33617, 67234, 100851, 168085, 201702, 336170, 369787, 504255, 739574, 773191, 1008510, 1109361, 1546382, 1848935, 2218722, 2319573, 3697870, 3865955, 4639146, 5546805, 7731910, 8505101, 11093610, 11597865, 17010202, 23195730, 25515303, 42525505, 51030606, 85051010, 127576515, 255153030]

約数ペア:

[(1, 255153030), (2, 127576515), (3, 85051010), (5, 51030606), (6, 42525505), (10, 25515303), (11, 23195730), (15, 17010202), (22, 11597865), (23, 11093610), (30, 8505101), (33, 7731910), (46, 5546805), (55, 4639146), (66, 3865955), (69, 3697870), (110, 2319573), (115, 2218722), (138, 1848935), (165, 1546382), (230, 1109361), (253, 1008510), (330, 773191), (345, 739574), (506, 504255), (690, 369787), (759, 336170), (1265, 201702), (1518, 168085), (2530, 100851), (3795, 67234), (7590, 33617)]