71338290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 185556096

約数和(自身を除く): 114217806

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3253, 3655, 4386, 6506, 7310, 9759, 10965, 16265, 19518, 21930, 32530, 48795, 55301, 97590, 110602, 139879, 165903, 276505, 279758, 331806, 419637, 553010, 699395, 829515, 839274, 1398790, 1659030, 2098185, 2377943, 4196370, 4755886, 7133829, 11889715, 14267658, 23779430, 35669145, 71338290]

約数ペア:

[(1, 71338290), (2, 35669145), (3, 23779430), (5, 14267658), (6, 11889715), (10, 7133829), (15, 4755886), (17, 4196370), (30, 2377943), (34, 2098185), (43, 1659030), (51, 1398790), (85, 839274), (86, 829515), (102, 699395), (129, 553010), (170, 419637), (215, 331806), (255, 279758), (258, 276505), (430, 165903), (510, 139879), (645, 110602), (731, 97590), (1290, 55301), (1462, 48795), (2193, 32530), (3253, 21930), (3655, 19518), (4386, 16265), (6506, 10965), (7310, 9759)]