2011086910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 4496145408

約数和(自身を除く): 2485058498

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 127, 170, 238, 245, 254, 490, 595, 635, 833, 889, 1190, 1270, 1666, 1778, 1901, 2159, 3802, 4165, 4318, 4445, 6223, 8330, 8890, 9505, 10795, 12446, 13307, 15113, 19010, 21590, 26614, 30226, 31115, 32317, 62230, 64634, 66535, 75565, 93149, 105791, 133070, 151130, 161585, 186298, 211582, 226219, 241427, 323170, 452438, 465745, 482854, 528955, 931490, 1057910, 1131095, 1207135, 1583533, 1689989, 2262190, 2414270, 3167066, 3379978, 4104259, 7917665, 8208518, 8449945, 11829923, 15835330, 16899890, 20521295, 23659846, 28729813, 41042590, 57459626, 59149615, 118299230, 143649065, 201108691, 287298130, 402217382, 1005543455, 2011086910]

約数ペア:

[(1, 2011086910), (2, 1005543455), (5, 402217382), (7, 287298130), (10, 201108691), (14, 143649065), (17, 118299230), (34, 59149615), (35, 57459626), (49, 41042590), (70, 28729813), (85, 23659846), (98, 20521295), (119, 16899890), (127, 15835330), (170, 11829923), (238, 8449945), (245, 8208518), (254, 7917665), (490, 4104259), (595, 3379978), (635, 3167066), (833, 2414270), (889, 2262190), (1190, 1689989), (1270, 1583533), (1666, 1207135), (1778, 1131095), (1901, 1057910), (2159, 931490), (3802, 528955), (4165, 482854), (4318, 465745), (4445, 452438), (6223, 323170), (8330, 241427), (8890, 226219), (9505, 211582), (10795, 186298), (12446, 161585), (13307, 151130), (15113, 133070), (19010, 105791), (21590, 93149), (26614, 75565), (30226, 66535), (31115, 64634), (32317, 62230)]