198609690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5391

約数の個数: 64

約数和(自身を含む): 504662400

約数和(自身を除く): 306052710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 5309, 6235, 7482, 10618, 12470, 15927, 18705, 26545, 31854, 37410, 53090, 79635, 153961, 159270, 228287, 307922, 456574, 461883, 684861, 769805, 923766, 1141435, 1369722, 1539610, 2282870, 2309415, 3424305, 4618830, 6620323, 6848610, 13240646, 19860969, 33101615, 39721938, 66203230, 99304845, 198609690]

約数ペア:

[(1, 198609690), (2, 99304845), (3, 66203230), (5, 39721938), (6, 33101615), (10, 19860969), (15, 13240646), (29, 6848610), (30, 6620323), (43, 4618830), (58, 3424305), (86, 2309415), (87, 2282870), (129, 1539610), (145, 1369722), (174, 1141435), (215, 923766), (258, 769805), (290, 684861), (430, 461883), (435, 456574), (645, 307922), (870, 228287), (1247, 159270), (1290, 153961), (2494, 79635), (3741, 53090), (5309, 37410), (6235, 31854), (7482, 26545), (10618, 18705), (12470, 15927)]