70508620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 121414580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2039, 2470, 2660, 3458, 4078, 4940, 6916, 8156, 8645, 10195, 14273, 17290, 20390, 26507, 28546, 34580, 38741, 40780, 53014, 57092, 71365, 77482, 106028, 132535, 142730, 154964, 185549, 193705, 265070, 271187, 285460, 371098, 387410, 503633, 530140, 542374, 742196, 774820, 927745, 1007266, 1084748, 1355935, 1855490, 2014532, 2518165, 2711870, 3525431, 3710980, 5036330, 5423740, 7050862, 10072660, 14101724, 17627155, 35254310, 70508620]

約数ペア:

[(1, 70508620), (2, 35254310), (4, 17627155), (5, 14101724), (7, 10072660), (10, 7050862), (13, 5423740), (14, 5036330), (19, 3710980), (20, 3525431), (26, 2711870), (28, 2518165), (35, 2014532), (38, 1855490), (52, 1355935), (65, 1084748), (70, 1007266), (76, 927745), (91, 774820), (95, 742196), (130, 542374), (133, 530140), (140, 503633), (182, 387410), (190, 371098), (247, 285460), (260, 271187), (266, 265070), (364, 193705), (380, 185549), (455, 154964), (494, 142730), (532, 132535), (665, 106028), (910, 77482), (988, 71365), (1235, 57092), (1330, 53014), (1729, 40780), (1820, 38741), (2039, 34580), (2470, 28546), (2660, 26507), (3458, 20390), (4078, 17290), (4940, 14273), (6916, 10195), (8156, 8645)]