30713220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10037}}^1$

素因数の和:10069

約数の個数: 72

約数和(自身を含む): 98653464

約数和(自身を除く): 67940244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 10037, 20074, 30111, 40148, 50185, 60222, 90333, 100370, 120444, 150555, 170629, 180666, 200740, 301110, 341258, 361332, 451665, 511887, 602220, 682516, 853145, 903330, 1023774, 1535661, 1706290, 1806660, 2047548, 2559435, 3071322, 3412580, 5118870, 6142644, 7678305, 10237740, 15356610, 30713220]

約数ペア:

[(1, 30713220), (2, 15356610), (3, 10237740), (4, 7678305), (5, 6142644), (6, 5118870), (9, 3412580), (10, 3071322), (12, 2559435), (15, 2047548), (17, 1806660), (18, 1706290), (20, 1535661), (30, 1023774), (34, 903330), (36, 853145), (45, 682516), (51, 602220), (60, 511887), (68, 451665), (85, 361332), (90, 341258), (102, 301110), (153, 200740), (170, 180666), (180, 170629), (204, 150555), (255, 120444), (306, 100370), (340, 90333), (510, 60222), (612, 50185), (765, 40148), (1020, 30111), (1530, 20074), (3060, 10037)]