61430710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 126391104

約数和(自身を除く): 64960394

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 257, 265, 410, 451, 514, 530, 583, 902, 1166, 1285, 2173, 2255, 2570, 2827, 2915, 4346, 4510, 5654, 5830, 10537, 10865, 13621, 14135, 21074, 21730, 23903, 27242, 28270, 47806, 52685, 68105, 105370, 115907, 119515, 136210, 149831, 231814, 239030, 299662, 558461, 579535, 749155, 1116922, 1159070, 1498310, 2792305, 5584610, 6143071, 12286142, 30715355, 61430710]

約数ペア:

[(1, 61430710), (2, 30715355), (5, 12286142), (10, 6143071), (11, 5584610), (22, 2792305), (41, 1498310), (53, 1159070), (55, 1116922), (82, 749155), (106, 579535), (110, 558461), (205, 299662), (257, 239030), (265, 231814), (410, 149831), (451, 136210), (514, 119515), (530, 115907), (583, 105370), (902, 68105), (1166, 52685), (1285, 47806), (2173, 28270), (2255, 27242), (2570, 23903), (2827, 21730), (2915, 21074), (4346, 14135), (4510, 13621), (5654, 10865), (5830, 10537)]