70130984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 179262720

約数和(自身を除く): 109131736

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 88, 119, 136, 148, 154, 181, 187, 238, 259, 296, 308, 362, 374, 407, 476, 518, 616, 629, 724, 748, 814, 952, 1036, 1258, 1267, 1309, 1448, 1496, 1628, 1991, 2072, 2516, 2534, 2618, 2849, 3077, 3256, 3982, 4403, 5032, 5068, 5236, 5698, 6154, 6697, 6919, 7964, 8806, 10136, 10472, 11396, 12308, 13394, 13838, 13937, 15928, 17612, 21539, 22792, 24616, 26788, 27676, 27874, 33847, 35224, 43078, 46879, 48433, 53576, 55352, 55748, 67694, 73667, 86156, 93758, 96866, 111496, 113849, 135388, 147334, 172312, 187516, 193732, 227698, 236929, 270776, 294668, 375032, 387464, 455396, 473858, 515669, 589336, 796943, 910792, 947716, 1031338, 1252339, 1593886, 1895432, 2062676, 2504678, 3187772, 4125352, 5009356, 6375544, 8766373, 10018712, 17532746, 35065492, 70130984]

約数ペア:

[(1, 70130984), (2, 35065492), (4, 17532746), (7, 10018712), (8, 8766373), (11, 6375544), (14, 5009356), (17, 4125352), (22, 3187772), (28, 2504678), (34, 2062676), (37, 1895432), (44, 1593886), (56, 1252339), (68, 1031338), (74, 947716), (77, 910792), (88, 796943), (119, 589336), (136, 515669), (148, 473858), (154, 455396), (181, 387464), (187, 375032), (238, 294668), (259, 270776), (296, 236929), (308, 227698), (362, 193732), (374, 187516), (407, 172312), (476, 147334), (518, 135388), (616, 113849), (629, 111496), (724, 96866), (748, 93758), (814, 86156), (952, 73667), (1036, 67694), (1258, 55748), (1267, 55352), (1309, 53576), (1448, 48433), (1496, 46879), (1628, 43078), (1991, 35224), (2072, 33847), (2516, 27874), (2534, 27676), (2618, 26788), (2849, 24616), (3077, 22792), (3256, 21539), (3982, 17612), (4403, 15928), (5032, 13937), (5068, 13838), (5236, 13394), (5698, 12308), (6154, 11396), (6697, 10472), (6919, 10136), (7964, 8806)]