7049220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 20901888

約数和(自身を除く): 13852668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6911, 13822, 20733, 27644, 34555, 41466, 69110, 82932, 103665, 117487, 138220, 207330, 234974, 352461, 414660, 469948, 587435, 704922, 1174870, 1409844, 1762305, 2349740, 3524610, 7049220]

約数ペア:

[(1, 7049220), (2, 3524610), (3, 2349740), (4, 1762305), (5, 1409844), (6, 1174870), (10, 704922), (12, 587435), (15, 469948), (17, 414660), (20, 352461), (30, 234974), (34, 207330), (51, 138220), (60, 117487), (68, 103665), (85, 82932), (102, 69110), (170, 41466), (204, 34555), (255, 27644), (340, 20733), (510, 13822), (1020, 6911)]