68511870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6434

約数の個数: 96

約数和(自身を含む): 215587008

約数和(自身を除く): 147075138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 6397, 10710, 12794, 19191, 31985, 38382, 44779, 57573, 63970, 89558, 95955, 108749, 115146, 134337, 191910, 217498, 223895, 268674, 287865, 326247, 403011, 447790, 543745, 575730, 652494, 671685, 761243, 806022, 978741, 1087490, 1343370, 1522486, 1631235, 1957482, 2015055, 2283729, 3262470, 3806215, 4030110, 4567458, 4893705, 6851187, 7612430, 9787410, 11418645, 13702374, 22837290, 34255935, 68511870]

約数ペア:

[(1, 68511870), (2, 34255935), (3, 22837290), (5, 13702374), (6, 11418645), (7, 9787410), (9, 7612430), (10, 6851187), (14, 4893705), (15, 4567458), (17, 4030110), (18, 3806215), (21, 3262470), (30, 2283729), (34, 2015055), (35, 1957482), (42, 1631235), (45, 1522486), (51, 1343370), (63, 1087490), (70, 978741), (85, 806022), (90, 761243), (102, 671685), (105, 652494), (119, 575730), (126, 543745), (153, 447790), (170, 403011), (210, 326247), (238, 287865), (255, 268674), (306, 223895), (315, 217498), (357, 191910), (510, 134337), (595, 115146), (630, 108749), (714, 95955), (765, 89558), (1071, 63970), (1190, 57573), (1530, 44779), (1785, 38382), (2142, 31985), (3570, 19191), (5355, 12794), (6397, 10710)]