61081160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 163010880

約数和(自身を除く): 101929720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 227, 248, 280, 310, 434, 454, 620, 868, 908, 961, 1085, 1135, 1240, 1589, 1736, 1816, 1922, 2170, 2270, 3178, 3844, 4340, 4540, 4805, 6356, 6727, 7037, 7688, 7945, 8680, 9080, 9610, 12712, 13454, 14074, 15890, 19220, 26908, 28148, 31780, 33635, 35185, 38440, 49259, 53816, 56296, 63560, 67270, 70370, 98518, 134540, 140740, 197036, 218147, 246295, 269080, 281480, 394072, 436294, 492590, 872588, 985180, 1090735, 1527029, 1745176, 1970360, 2181470, 3054058, 4362940, 6108116, 7635145, 8725880, 12216232, 15270290, 30540580, 61081160]

約数ペア:

[(1, 61081160), (2, 30540580), (4, 15270290), (5, 12216232), (7, 8725880), (8, 7635145), (10, 6108116), (14, 4362940), (20, 3054058), (28, 2181470), (31, 1970360), (35, 1745176), (40, 1527029), (56, 1090735), (62, 985180), (70, 872588), (124, 492590), (140, 436294), (155, 394072), (217, 281480), (227, 269080), (248, 246295), (280, 218147), (310, 197036), (434, 140740), (454, 134540), (620, 98518), (868, 70370), (908, 67270), (961, 63560), (1085, 56296), (1135, 53816), (1240, 49259), (1589, 38440), (1736, 35185), (1816, 33635), (1922, 31780), (2170, 28148), (2270, 26908), (3178, 19220), (3844, 15890), (4340, 14074), (4540, 13454), (4805, 12712), (6356, 9610), (6727, 9080), (7037, 8680), (7688, 7945)]