7381740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7266

約数の個数: 48

約数和(自身を含む): 21887712

約数和(自身を除く): 14505972

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, 7237, 14474, 21711, 28948, 36185, 43422, 72370, 86844, 108555, 123029, 144740, 217110, 246058, 369087, 434220, 492116, 615145, 738174, 1230290, 1476348, 1845435, 2460580, 3690870, 7381740]

約数ペア:

[(1, 7381740), (2, 3690870), (3, 2460580), (4, 1845435), (5, 1476348), (6, 1230290), (10, 738174), (12, 615145), (15, 492116), (17, 434220), (20, 369087), (30, 246058), (34, 217110), (51, 144740), (60, 123029), (68, 108555), (85, 86844), (102, 72370), (170, 43422), (204, 36185), (255, 28948), (340, 21711), (510, 14474), (1020, 7237)]