9340320420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{513769}}^1$

素因数の和:513885

約数の個数: 72

約数和(自身を含む): 28612878840

約数和(自身を除く): 19272558420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 513769, 1027538, 1541307, 2055076, 2568845, 3082614, 4623921, 5137690, 6165228, 7706535, 9247842, 10275380, 15413070, 18495684, 23119605, 30826140, 46239210, 51890669, 92478420, 103781338, 155672007, 207562676, 259453345, 311344014, 467016021, 518906690, 622688028, 778360035, 934032042, 1037813380, 1556720070, 1868064084, 2335080105, 3113440140, 4670160210, 9340320420]

約数ペア:

[(1, 9340320420), (2, 4670160210), (3, 3113440140), (4, 2335080105), (5, 1868064084), (6, 1556720070), (9, 1037813380), (10, 934032042), (12, 778360035), (15, 622688028), (18, 518906690), (20, 467016021), (30, 311344014), (36, 259453345), (45, 207562676), (60, 155672007), (90, 103781338), (101, 92478420), (180, 51890669), (202, 46239210), (303, 30826140), (404, 23119605), (505, 18495684), (606, 15413070), (909, 10275380), (1010, 9247842), (1212, 7706535), (1515, 6165228), (1818, 5137690), (2020, 4623921), (3030, 3082614), (3636, 2568845), (4545, 2055076), (6060, 1541307), (9090, 1027538), (18180, 513769)]