70810454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 133781760

約数和(自身を除く): 62971306

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 83, 143, 157, 166, 209, 247, 286, 314, 418, 494, 913, 1079, 1577, 1727, 1826, 2041, 2158, 2717, 2983, 3154, 3454, 4082, 5434, 5966, 11869, 13031, 17347, 20501, 22451, 23738, 26062, 32813, 34694, 38779, 41002, 44902, 65626, 77558, 143341, 169403, 225511, 247589, 286682, 338806, 426569, 451022, 495178, 853138, 1863433, 2723479, 3218657, 3726866, 5446958, 6437314, 35405227, 70810454]

約数ペア:

[(1, 70810454), (2, 35405227), (11, 6437314), (13, 5446958), (19, 3726866), (22, 3218657), (26, 2723479), (38, 1863433), (83, 853138), (143, 495178), (157, 451022), (166, 426569), (209, 338806), (247, 286682), (286, 247589), (314, 225511), (418, 169403), (494, 143341), (913, 77558), (1079, 65626), (1577, 44902), (1727, 41002), (1826, 38779), (2041, 34694), (2158, 32813), (2717, 26062), (2983, 23738), (3154, 22451), (3454, 20501), (4082, 17347), (5434, 13031), (5966, 11869)]