42679350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 138928608

約数和(自身を除く): 96249258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 797, 850, 1050, 1071, 1190, 1275, 1530, 1575, 1594, 1785, 2142, 2391, 2550, 2975, 3150, 3570, 3825, 3985, 4782, 5355, 5579, 5950, 7173, 7650, 7970, 8925, 10710, 11158, 11955, 13549, 14346, 16737, 17850, 19925, 23910, 26775, 27098, 27895, 33474, 35865, 39850, 40647, 50211, 53550, 55790, 59775, 67745, 71730, 81294, 83685, 94843, 100422, 119550, 121941, 135490, 139475, 167370, 179325, 189686, 203235, 243882, 251055, 278950, 284529, 338725, 358650, 406470, 418425, 474215, 502110, 569058, 609705, 677450, 836850, 853587, 948430, 1016175, 1219410, 1255275, 1422645, 1707174, 2032350, 2371075, 2510550, 2845290, 3048525, 4267935, 4742150, 6097050, 7113225, 8535870, 14226450, 21339675, 42679350]

約数ペア:

[(1, 42679350), (2, 21339675), (3, 14226450), (5, 8535870), (6, 7113225), (7, 6097050), (9, 4742150), (10, 4267935), (14, 3048525), (15, 2845290), (17, 2510550), (18, 2371075), (21, 2032350), (25, 1707174), (30, 1422645), (34, 1255275), (35, 1219410), (42, 1016175), (45, 948430), (50, 853587), (51, 836850), (63, 677450), (70, 609705), (75, 569058), (85, 502110), (90, 474215), (102, 418425), (105, 406470), (119, 358650), (126, 338725), (150, 284529), (153, 278950), (170, 251055), (175, 243882), (210, 203235), (225, 189686), (238, 179325), (255, 167370), (306, 139475), (315, 135490), (350, 121941), (357, 119550), (425, 100422), (450, 94843), (510, 83685), (525, 81294), (595, 71730), (630, 67745), (714, 59775), (765, 55790), (797, 53550), (850, 50211), (1050, 40647), (1071, 39850), (1190, 35865), (1275, 33474), (1530, 27895), (1575, 27098), (1594, 26775), (1785, 23910), (2142, 19925), (2391, 17850), (2550, 16737), (2975, 14346), (3150, 13549), (3570, 11955), (3825, 11158), (3985, 10710), (4782, 8925), (5355, 7970), (5579, 7650), (5950, 7173)]