73775730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4543

約数の個数: 64

約数和(自身を含む): 204963840

約数和(自身を除く): 131188110

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, 4447, 5530, 8295, 8894, 13341, 16590, 22235, 26682, 31129, 44470, 62258, 66705, 93387, 133410, 155645, 186774, 311290, 351313, 466935, 702626, 933870, 1053939, 1756565, 2107878, 2459191, 3513130, 4918382, 5269695, 7377573, 10539390, 12295955, 14755146, 24591910, 36887865, 73775730]

約数ペア:

[(1, 73775730), (2, 36887865), (3, 24591910), (5, 14755146), (6, 12295955), (7, 10539390), (10, 7377573), (14, 5269695), (15, 4918382), (21, 3513130), (30, 2459191), (35, 2107878), (42, 1756565), (70, 1053939), (79, 933870), (105, 702626), (158, 466935), (210, 351313), (237, 311290), (395, 186774), (474, 155645), (553, 133410), (790, 93387), (1106, 66705), (1185, 62258), (1659, 44470), (2370, 31129), (2765, 26682), (3318, 22235), (4447, 16590), (5530, 13341), (8295, 8894)]