67523890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 152515584

約数和(自身を除く): 84991694

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 37, 58, 62, 70, 74, 145, 155, 185, 203, 217, 259, 290, 310, 370, 406, 434, 518, 841, 899, 1015, 1073, 1085, 1147, 1295, 1682, 1798, 2030, 2146, 2170, 2294, 2590, 4205, 4495, 5365, 5735, 5887, 6293, 7511, 8029, 8410, 8990, 10730, 11470, 11774, 12586, 15022, 16058, 26071, 29435, 31117, 31465, 33263, 37555, 40145, 52142, 58870, 62234, 62930, 66526, 75110, 80290, 130355, 155585, 166315, 182497, 217819, 232841, 260710, 311170, 332630, 364994, 435638, 465682, 912485, 964627, 1089095, 1164205, 1824970, 1929254, 2178190, 2328410, 4823135, 6752389, 9646270, 13504778, 33761945, 67523890]

約数ペア:

[(1, 67523890), (2, 33761945), (5, 13504778), (7, 9646270), (10, 6752389), (14, 4823135), (29, 2328410), (31, 2178190), (35, 1929254), (37, 1824970), (58, 1164205), (62, 1089095), (70, 964627), (74, 912485), (145, 465682), (155, 435638), (185, 364994), (203, 332630), (217, 311170), (259, 260710), (290, 232841), (310, 217819), (370, 182497), (406, 166315), (434, 155585), (518, 130355), (841, 80290), (899, 75110), (1015, 66526), (1073, 62930), (1085, 62234), (1147, 58870), (1295, 52142), (1682, 40145), (1798, 37555), (2030, 33263), (2146, 31465), (2170, 31117), (2294, 29435), (2590, 26071), (4205, 16058), (4495, 15022), (5365, 12586), (5735, 11774), (5887, 11470), (6293, 10730), (7511, 8990), (8029, 8410)]