477685740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1201}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 1531482624

約数和(自身を除く): 1053796884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 947, 1201, 1894, 2402, 2841, 3603, 3788, 4735, 4804, 5682, 6005, 6629, 7206, 8407, 9470, 11364, 12010, 13258, 14205, 14412, 16814, 18015, 18940, 19887, 24020, 25221, 26516, 28410, 33145, 33628, 36030, 39774, 42035, 50442, 56820, 66290, 72060, 79548, 84070, 99435, 100884, 126105, 132580, 168140, 198870, 252210, 397740, 504420, 1137347, 2274694, 3412041, 4549388, 5686735, 6824082, 7961429, 11373470, 13648164, 15922858, 17060205, 22746940, 23884287, 31845716, 34120410, 39807145, 47768574, 68240820, 79614290, 95537148, 119421435, 159228580, 238842870, 477685740]

約数ペア:

[(1, 477685740), (2, 238842870), (3, 159228580), (4, 119421435), (5, 95537148), (6, 79614290), (7, 68240820), (10, 47768574), (12, 39807145), (14, 34120410), (15, 31845716), (20, 23884287), (21, 22746940), (28, 17060205), (30, 15922858), (35, 13648164), (42, 11373470), (60, 7961429), (70, 6824082), (84, 5686735), (105, 4549388), (140, 3412041), (210, 2274694), (420, 1137347), (947, 504420), (1201, 397740), (1894, 252210), (2402, 198870), (2841, 168140), (3603, 132580), (3788, 126105), (4735, 100884), (4804, 99435), (5682, 84070), (6005, 79548), (6629, 72060), (7206, 66290), (8407, 56820), (9470, 50442), (11364, 42035), (12010, 39774), (13258, 36030), (14205, 33628), (14412, 33145), (16814, 28410), (18015, 26516), (18940, 25221), (19887, 24020)]