31129470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11927}}^1$

素因数の和:11969

約数の個数: 48

約数和(自身を含む): 83734560

約数和(自身を除く): 52605090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11927, 23854, 35781, 59635, 71562, 107343, 119270, 178905, 214686, 345883, 357810, 536715, 691766, 1037649, 1073430, 1729415, 2075298, 3112947, 3458830, 5188245, 6225894, 10376490, 15564735, 31129470]

約数ペア:

[(1, 31129470), (2, 15564735), (3, 10376490), (5, 6225894), (6, 5188245), (9, 3458830), (10, 3112947), (15, 2075298), (18, 1729415), (29, 1073430), (30, 1037649), (45, 691766), (58, 536715), (87, 357810), (90, 345883), (145, 214686), (174, 178905), (261, 119270), (290, 107343), (435, 71562), (522, 59635), (870, 35781), (1305, 23854), (2610, 11927)]