38115630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 122791680

約数和(自身を除く): 84676050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 67, 70, 86, 90, 98, 105, 126, 129, 134, 135, 147, 189, 201, 210, 215, 245, 258, 270, 294, 301, 315, 335, 378, 387, 402, 430, 441, 469, 490, 602, 603, 630, 645, 670, 735, 774, 882, 903, 938, 945, 1005, 1161, 1206, 1290, 1323, 1407, 1470, 1505, 1806, 1809, 1890, 1935, 2010, 2107, 2205, 2322, 2345, 2646, 2709, 2814, 2881, 3010, 3015, 3283, 3618, 3870, 4214, 4221, 4410, 4515, 4690, 5418, 5762, 5805, 6030, 6321, 6566, 6615, 7035, 8127, 8442, 8643, 9030, 9045, 9849, 10535, 11610, 12642, 12663, 13230, 13545, 14070, 14405, 16254, 16415, 17286, 18090, 18963, 19698, 20167, 21070, 21105, 25326, 25929, 27090, 28810, 29547, 31605, 32830, 37926, 40334, 40635, 42210, 43215, 49245, 51858, 56889, 59094, 60501, 63210, 63315, 77787, 81270, 86430, 88641, 94815, 98490, 100835, 113778, 121002, 126630, 129645, 141169, 147735, 155574, 177282, 181503, 189630, 201670, 259290, 282338, 284445, 295470, 302505, 363006, 388935, 423507, 443205, 544509, 568890, 605010, 705845, 777870, 847014, 886410, 907515, 1089018, 1270521, 1411690, 1815030, 2117535, 2541042, 2722545, 3811563, 4235070, 5445090, 6352605, 7623126, 12705210, 19057815, 38115630]

約数ペア:

[(1, 38115630), (2, 19057815), (3, 12705210), (5, 7623126), (6, 6352605), (7, 5445090), (9, 4235070), (10, 3811563), (14, 2722545), (15, 2541042), (18, 2117535), (21, 1815030), (27, 1411690), (30, 1270521), (35, 1089018), (42, 907515), (43, 886410), (45, 847014), (49, 777870), (54, 705845), (63, 605010), (67, 568890), (70, 544509), (86, 443205), (90, 423507), (98, 388935), (105, 363006), (126, 302505), (129, 295470), (134, 284445), (135, 282338), (147, 259290), (189, 201670), (201, 189630), (210, 181503), (215, 177282), (245, 155574), (258, 147735), (270, 141169), (294, 129645), (301, 126630), (315, 121002), (335, 113778), (378, 100835), (387, 98490), (402, 94815), (430, 88641), (441, 86430), (469, 81270), (490, 77787), (602, 63315), (603, 63210), (630, 60501), (645, 59094), (670, 56889), (735, 51858), (774, 49245), (882, 43215), (903, 42210), (938, 40635), (945, 40334), (1005, 37926), (1161, 32830), (1206, 31605), (1290, 29547), (1323, 28810), (1407, 27090), (1470, 25929), (1505, 25326), (1806, 21105), (1809, 21070), (1890, 20167), (1935, 19698), (2010, 18963), (2107, 18090), (2205, 17286), (2322, 16415), (2345, 16254), (2646, 14405), (2709, 14070), (2814, 13545), (2881, 13230), (3010, 12663), (3015, 12642), (3283, 11610), (3618, 10535), (3870, 9849), (4214, 9045), (4221, 9030), (4410, 8643), (4515, 8442), (4690, 8127), (5418, 7035), (5762, 6615), (5805, 6566), (6030, 6321)]