68280170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 148006656

約数和(自身を除く): 79726486

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 185, 205, 259, 287, 370, 410, 518, 574, 643, 1286, 1295, 1435, 1517, 2590, 2870, 3034, 3215, 4501, 6430, 7585, 9002, 10619, 15170, 21238, 22505, 23791, 26363, 45010, 47582, 52726, 53095, 106190, 118955, 131815, 166537, 184541, 237910, 263630, 333074, 369082, 832685, 922705, 975431, 1665370, 1845410, 1950862, 4877155, 6828017, 9754310, 13656034, 34140085, 68280170]

約数ペア:

[(1, 68280170), (2, 34140085), (5, 13656034), (7, 9754310), (10, 6828017), (14, 4877155), (35, 1950862), (37, 1845410), (41, 1665370), (70, 975431), (74, 922705), (82, 832685), (185, 369082), (205, 333074), (259, 263630), (287, 237910), (370, 184541), (410, 166537), (518, 131815), (574, 118955), (643, 106190), (1286, 53095), (1295, 52726), (1435, 47582), (1517, 45010), (2590, 26363), (2870, 23791), (3034, 22505), (3215, 21238), (4501, 15170), (6430, 10619), (7585, 9002)]