252310030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 542143872

約数和(自身を除く): 289833842

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 61, 70, 74, 122, 185, 259, 305, 370, 427, 518, 610, 854, 1295, 1597, 2135, 2257, 2590, 3194, 4270, 4514, 7985, 11179, 11285, 15799, 15970, 22358, 22570, 31598, 55895, 59089, 78995, 97417, 111790, 118178, 157990, 194834, 295445, 413623, 487085, 590890, 681919, 827246, 974170, 1363838, 2068115, 3409595, 3604429, 4136230, 6819190, 7208858, 18022145, 25231003, 36044290, 50462006, 126155015, 252310030]

約数ペア:

[(1, 252310030), (2, 126155015), (5, 50462006), (7, 36044290), (10, 25231003), (14, 18022145), (35, 7208858), (37, 6819190), (61, 4136230), (70, 3604429), (74, 3409595), (122, 2068115), (185, 1363838), (259, 974170), (305, 827246), (370, 681919), (427, 590890), (518, 487085), (610, 413623), (854, 295445), (1295, 194834), (1597, 157990), (2135, 118178), (2257, 111790), (2590, 97417), (3194, 78995), (4270, 59089), (4514, 55895), (7985, 31598), (11179, 22570), (11285, 22358), (15799, 15970)]