68844510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 212234256

約数和(自身を除く): 143389746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 201, 210, 233, 245, 294, 315, 335, 402, 441, 466, 469, 490, 603, 630, 670, 699, 735, 882, 938, 1005, 1165, 1206, 1398, 1407, 1470, 1631, 2010, 2097, 2205, 2330, 2345, 2814, 3015, 3262, 3283, 3495, 4194, 4221, 4410, 4690, 4893, 6030, 6566, 6990, 7035, 8155, 8442, 9786, 9849, 10485, 11417, 14070, 14679, 15611, 16310, 16415, 19698, 20970, 21105, 22834, 24465, 29358, 29547, 31222, 32830, 34251, 42210, 46833, 48930, 49245, 57085, 59094, 68502, 73395, 78055, 93666, 98490, 102753, 109277, 114170, 140499, 146790, 147735, 156110, 171255, 205506, 218554, 234165, 280998, 295470, 327831, 342510, 468330, 513765, 546385, 655662, 702495, 764939, 983493, 1027530, 1092770, 1404990, 1529878, 1639155, 1966986, 2294817, 3278310, 3824695, 4589634, 4917465, 6884451, 7649390, 9834930, 11474085, 13768902, 22948170, 34422255, 68844510]

約数ペア:

[(1, 68844510), (2, 34422255), (3, 22948170), (5, 13768902), (6, 11474085), (7, 9834930), (9, 7649390), (10, 6884451), (14, 4917465), (15, 4589634), (18, 3824695), (21, 3278310), (30, 2294817), (35, 1966986), (42, 1639155), (45, 1529878), (49, 1404990), (63, 1092770), (67, 1027530), (70, 983493), (90, 764939), (98, 702495), (105, 655662), (126, 546385), (134, 513765), (147, 468330), (201, 342510), (210, 327831), (233, 295470), (245, 280998), (294, 234165), (315, 218554), (335, 205506), (402, 171255), (441, 156110), (466, 147735), (469, 146790), (490, 140499), (603, 114170), (630, 109277), (670, 102753), (699, 98490), (735, 93666), (882, 78055), (938, 73395), (1005, 68502), (1165, 59094), (1206, 57085), (1398, 49245), (1407, 48930), (1470, 46833), (1631, 42210), (2010, 34251), (2097, 32830), (2205, 31222), (2330, 29547), (2345, 29358), (2814, 24465), (3015, 22834), (3262, 21105), (3283, 20970), (3495, 19698), (4194, 16415), (4221, 16310), (4410, 15611), (4690, 14679), (4893, 14070), (6030, 11417), (6566, 10485), (6990, 9849), (7035, 9786), (8155, 8442)]