8568630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 27209520

約数和(自身を除く): 18640890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 67, 70, 87, 90, 98, 105, 126, 134, 145, 147, 174, 201, 203, 210, 245, 261, 290, 294, 315, 335, 402, 406, 435, 441, 469, 490, 522, 603, 609, 630, 670, 735, 870, 882, 938, 1005, 1015, 1206, 1218, 1305, 1407, 1421, 1470, 1827, 1943, 2010, 2030, 2205, 2345, 2610, 2814, 2842, 3015, 3045, 3283, 3654, 3886, 4221, 4263, 4410, 4690, 5829, 6030, 6090, 6566, 7035, 7105, 8442, 8526, 9135, 9715, 9849, 11658, 12789, 13601, 14070, 14210, 16415, 17487, 18270, 19430, 19698, 21105, 21315, 25578, 27202, 29145, 29547, 32830, 34974, 40803, 42210, 42630, 49245, 58290, 59094, 63945, 68005, 81606, 87435, 95207, 98490, 122409, 127890, 136010, 147735, 174870, 190414, 204015, 244818, 285621, 295470, 408030, 476035, 571242, 612045, 856863, 952070, 1224090, 1428105, 1713726, 2856210, 4284315, 8568630]

約数ペア:

[(1, 8568630), (2, 4284315), (3, 2856210), (5, 1713726), (6, 1428105), (7, 1224090), (9, 952070), (10, 856863), (14, 612045), (15, 571242), (18, 476035), (21, 408030), (29, 295470), (30, 285621), (35, 244818), (42, 204015), (45, 190414), (49, 174870), (58, 147735), (63, 136010), (67, 127890), (70, 122409), (87, 98490), (90, 95207), (98, 87435), (105, 81606), (126, 68005), (134, 63945), (145, 59094), (147, 58290), (174, 49245), (201, 42630), (203, 42210), (210, 40803), (245, 34974), (261, 32830), (290, 29547), (294, 29145), (315, 27202), (335, 25578), (402, 21315), (406, 21105), (435, 19698), (441, 19430), (469, 18270), (490, 17487), (522, 16415), (603, 14210), (609, 14070), (630, 13601), (670, 12789), (735, 11658), (870, 9849), (882, 9715), (938, 9135), (1005, 8526), (1015, 8442), (1206, 7105), (1218, 7035), (1305, 6566), (1407, 6090), (1421, 6030), (1470, 5829), (1827, 4690), (1943, 4410), (2010, 4263), (2030, 4221), (2205, 3886), (2345, 3654), (2610, 3283), (2814, 3045), (2842, 3015)]