121235310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 377091936

約数和(自身を除く): 255856626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 294, 315, 333, 370, 441, 490, 518, 555, 630, 666, 735, 743, 777, 882, 1110, 1295, 1470, 1486, 1554, 1665, 1813, 2205, 2229, 2331, 2590, 3330, 3626, 3715, 3885, 4410, 4458, 4662, 5201, 5439, 6687, 7430, 7770, 9065, 10402, 10878, 11145, 11655, 13374, 15603, 16317, 18130, 22290, 23310, 26005, 27195, 27491, 31206, 32634, 33435, 36407, 46809, 52010, 54390, 54982, 66870, 72814, 78015, 81585, 82473, 93618, 109221, 137455, 156030, 163170, 164946, 182035, 192437, 218442, 234045, 247419, 274910, 327663, 364070, 384874, 412365, 468090, 494838, 546105, 577311, 655326, 824730, 962185, 1092210, 1154622, 1237095, 1347059, 1638315, 1731933, 1924370, 2474190, 2694118, 2886555, 3276630, 3463866, 4041177, 5773110, 6735295, 8082354, 8659665, 12123531, 13470590, 17319330, 20205885, 24247062, 40411770, 60617655, 121235310]

約数ペア:

[(1, 121235310), (2, 60617655), (3, 40411770), (5, 24247062), (6, 20205885), (7, 17319330), (9, 13470590), (10, 12123531), (14, 8659665), (15, 8082354), (18, 6735295), (21, 5773110), (30, 4041177), (35, 3463866), (37, 3276630), (42, 2886555), (45, 2694118), (49, 2474190), (63, 1924370), (70, 1731933), (74, 1638315), (90, 1347059), (98, 1237095), (105, 1154622), (111, 1092210), (126, 962185), (147, 824730), (185, 655326), (210, 577311), (222, 546105), (245, 494838), (259, 468090), (294, 412365), (315, 384874), (333, 364070), (370, 327663), (441, 274910), (490, 247419), (518, 234045), (555, 218442), (630, 192437), (666, 182035), (735, 164946), (743, 163170), (777, 156030), (882, 137455), (1110, 109221), (1295, 93618), (1470, 82473), (1486, 81585), (1554, 78015), (1665, 72814), (1813, 66870), (2205, 54982), (2229, 54390), (2331, 52010), (2590, 46809), (3330, 36407), (3626, 33435), (3715, 32634), (3885, 31206), (4410, 27491), (4458, 27195), (4662, 26005), (5201, 23310), (5439, 22290), (6687, 18130), (7430, 16317), (7770, 15603), (9065, 13374), (10402, 11655), (10878, 11145)]