221506230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 589881600

約数和(自身を除く): 368375370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 139, 165, 242, 278, 330, 363, 417, 439, 605, 695, 726, 834, 878, 1210, 1317, 1390, 1529, 1815, 2085, 2195, 2634, 3058, 3630, 4170, 4390, 4587, 4829, 6585, 7645, 9174, 9658, 13170, 14487, 15290, 16819, 22935, 24145, 28974, 33638, 45870, 48290, 50457, 53119, 61021, 72435, 84095, 100914, 106238, 122042, 144870, 159357, 168190, 183063, 252285, 265595, 305105, 318714, 366126, 504570, 531190, 610210, 671231, 796785, 915315, 1342462, 1593570, 1830630, 2013693, 3356155, 4027386, 6712310, 7383541, 10068465, 14767082, 20136930, 22150623, 36917705, 44301246, 73835410, 110753115, 221506230]

約数ペア:

[(1, 221506230), (2, 110753115), (3, 73835410), (5, 44301246), (6, 36917705), (10, 22150623), (11, 20136930), (15, 14767082), (22, 10068465), (30, 7383541), (33, 6712310), (55, 4027386), (66, 3356155), (110, 2013693), (121, 1830630), (139, 1593570), (165, 1342462), (242, 915315), (278, 796785), (330, 671231), (363, 610210), (417, 531190), (439, 504570), (605, 366126), (695, 318714), (726, 305105), (834, 265595), (878, 252285), (1210, 183063), (1317, 168190), (1390, 159357), (1529, 144870), (1815, 122042), (2085, 106238), (2195, 100914), (2634, 84095), (3058, 72435), (3630, 61021), (4170, 53119), (4390, 50457), (4587, 48290), (4829, 45870), (6585, 33638), (7645, 28974), (9174, 24145), (9658, 22935), (13170, 16819), (14487, 15290)]