73854270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16747}}^1$

素因数の和:16774

約数の個数: 72

約数和(自身を含む): 223384824

約数和(自身を除く): 149530554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16747, 33494, 50241, 83735, 100482, 117229, 150723, 167470, 234458, 251205, 301446, 351687, 502410, 586145, 703374, 753615, 820603, 1055061, 1172290, 1507230, 1641206, 1758435, 2110122, 2461809, 3516870, 4103015, 4923618, 5275305, 7385427, 8206030, 10550610, 12309045, 14770854, 24618090, 36927135, 73854270]

約数ペア:

[(1, 73854270), (2, 36927135), (3, 24618090), (5, 14770854), (6, 12309045), (7, 10550610), (9, 8206030), (10, 7385427), (14, 5275305), (15, 4923618), (18, 4103015), (21, 3516870), (30, 2461809), (35, 2110122), (42, 1758435), (45, 1641206), (49, 1507230), (63, 1172290), (70, 1055061), (90, 820603), (98, 753615), (105, 703374), (126, 586145), (147, 502410), (210, 351687), (245, 301446), (294, 251205), (315, 234458), (441, 167470), (490, 150723), (630, 117229), (735, 100482), (882, 83735), (1470, 50241), (2205, 33494), (4410, 16747)]