30012990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 88794144

約数和(自身を除く): 58781154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1201, 1470, 1666, 1785, 2402, 2499, 3570, 3603, 4165, 4998, 6005, 7206, 8330, 8407, 12010, 12495, 16814, 18015, 20417, 24990, 25221, 36030, 40834, 42035, 50442, 58849, 61251, 84070, 102085, 117698, 122502, 126105, 142919, 176547, 204170, 252210, 285838, 294245, 306255, 353094, 428757, 588490, 612510, 714595, 857514, 882735, 1000433, 1429190, 1765470, 2000866, 2143785, 3001299, 4287570, 5002165, 6002598, 10004330, 15006495, 30012990]

約数ペア:

[(1, 30012990), (2, 15006495), (3, 10004330), (5, 6002598), (6, 5002165), (7, 4287570), (10, 3001299), (14, 2143785), (15, 2000866), (17, 1765470), (21, 1429190), (30, 1000433), (34, 882735), (35, 857514), (42, 714595), (49, 612510), (51, 588490), (70, 428757), (85, 353094), (98, 306255), (102, 294245), (105, 285838), (119, 252210), (147, 204170), (170, 176547), (210, 142919), (238, 126105), (245, 122502), (255, 117698), (294, 102085), (357, 84070), (490, 61251), (510, 58849), (595, 50442), (714, 42035), (735, 40834), (833, 36030), (1190, 25221), (1201, 24990), (1470, 20417), (1666, 18015), (1785, 16814), (2402, 12495), (2499, 12010), (3570, 8407), (3603, 8330), (4165, 7206), (4998, 6005)]