67171590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 189405216

約数和(自身を除く): 122233626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1021, 1290, 1462, 1530, 1935, 2042, 2193, 3063, 3655, 3870, 4386, 5105, 6126, 6579, 7310, 9189, 10210, 10965, 13158, 15315, 17357, 18378, 21930, 30630, 32895, 34714, 43903, 45945, 52071, 65790, 86785, 87806, 91890, 104142, 131709, 156213, 173570, 219515, 260355, 263418, 312426, 395127, 439030, 520710, 658545, 746351, 781065, 790254, 1317090, 1492702, 1562130, 1975635, 2239053, 3731755, 3951270, 4478106, 6717159, 7463510, 11195265, 13434318, 22390530, 33585795, 67171590]

約数ペア:

[(1, 67171590), (2, 33585795), (3, 22390530), (5, 13434318), (6, 11195265), (9, 7463510), (10, 6717159), (15, 4478106), (17, 3951270), (18, 3731755), (30, 2239053), (34, 1975635), (43, 1562130), (45, 1492702), (51, 1317090), (85, 790254), (86, 781065), (90, 746351), (102, 658545), (129, 520710), (153, 439030), (170, 395127), (215, 312426), (255, 263418), (258, 260355), (306, 219515), (387, 173570), (430, 156213), (510, 131709), (645, 104142), (731, 91890), (765, 87806), (774, 86785), (1021, 65790), (1290, 52071), (1462, 45945), (1530, 43903), (1935, 34714), (2042, 32895), (2193, 30630), (3063, 21930), (3655, 18378), (3870, 17357), (4386, 15315), (5105, 13158), (6126, 10965), (6579, 10210), (7310, 9189)]