923804530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 1871227008

約数和(自身を除く): 947422478

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 353, 370, 407, 643, 706, 814, 1286, 1765, 2035, 3215, 3530, 3883, 4070, 6430, 7073, 7766, 13061, 14146, 19415, 23791, 26122, 35365, 38830, 47582, 65305, 70730, 118955, 130610, 143671, 226979, 237910, 261701, 287342, 453958, 523402, 718355, 1134895, 1308505, 1436710, 2269790, 2496769, 2617010, 4993538, 8398223, 12483845, 16796446, 24967690, 41991115, 83982230, 92380453, 184760906, 461902265, 923804530]

約数ペア:

[(1, 923804530), (2, 461902265), (5, 184760906), (10, 92380453), (11, 83982230), (22, 41991115), (37, 24967690), (55, 16796446), (74, 12483845), (110, 8398223), (185, 4993538), (353, 2617010), (370, 2496769), (407, 2269790), (643, 1436710), (706, 1308505), (814, 1134895), (1286, 718355), (1765, 523402), (2035, 453958), (3215, 287342), (3530, 261701), (3883, 237910), (4070, 226979), (6430, 143671), (7073, 130610), (7766, 118955), (13061, 70730), (14146, 65305), (19415, 47582), (23791, 38830), (26122, 35365)]