143453730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8743

約数の個数: 64

約数和(自身を含む): 398499840

約数和(自身を除く): 255046110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 8647, 16590, 17294, 25941, 43235, 51882, 60529, 86470, 121058, 129705, 181587, 259410, 302645, 363174, 605290, 683113, 907935, 1366226, 1815870, 2049339, 3415565, 4098678, 4781791, 6831130, 9563582, 10246695, 14345373, 20493390, 23908955, 28690746, 47817910, 71726865, 143453730]

約数ペア:

[(1, 143453730), (2, 71726865), (3, 47817910), (5, 28690746), (6, 23908955), (7, 20493390), (10, 14345373), (14, 10246695), (15, 9563582), (21, 6831130), (30, 4781791), (35, 4098678), (42, 3415565), (70, 2049339), (79, 1815870), (105, 1366226), (158, 907935), (210, 683113), (237, 605290), (395, 363174), (474, 302645), (553, 259410), (790, 181587), (1106, 129705), (1185, 121058), (1659, 86470), (2370, 60529), (2765, 51882), (3318, 43235), (5530, 25941), (8295, 17294), (8647, 16590)]