69519110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 67338490

約数列:

[1, 2, 5, 10, 23, 46, 47, 59, 94, 109, 115, 118, 218, 230, 235, 295, 470, 545, 590, 1081, 1090, 1357, 2162, 2507, 2714, 2773, 5014, 5123, 5405, 5546, 6431, 6785, 10246, 10810, 12535, 12862, 13570, 13865, 25070, 25615, 27730, 32155, 51230, 63779, 64310, 117829, 127558, 147913, 235658, 295826, 302257, 318895, 589145, 604514, 637790, 739565, 1178290, 1479130, 1511285, 3022570, 6951911, 13903822, 34759555, 69519110]

約数ペア:

[(1, 69519110), (2, 34759555), (5, 13903822), (10, 6951911), (23, 3022570), (46, 1511285), (47, 1479130), (59, 1178290), (94, 739565), (109, 637790), (115, 604514), (118, 589145), (218, 318895), (230, 302257), (235, 295826), (295, 235658), (470, 147913), (545, 127558), (590, 117829), (1081, 64310), (1090, 63779), (1357, 51230), (2162, 32155), (2507, 27730), (2714, 25615), (2773, 25070), (5014, 13865), (5123, 13570), (5405, 12862), (5546, 12535), (6431, 10810), (6785, 10246)]