3309390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 10782720

約数和(自身を除く): 7473330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 103, 105, 119, 126, 135, 153, 170, 189, 206, 210, 238, 255, 270, 306, 309, 315, 357, 378, 459, 510, 515, 595, 618, 630, 714, 721, 765, 918, 927, 945, 1030, 1071, 1190, 1442, 1530, 1545, 1751, 1785, 1854, 1890, 2142, 2163, 2295, 2781, 3090, 3213, 3502, 3570, 3605, 4326, 4590, 4635, 5253, 5355, 5562, 6426, 6489, 7210, 8755, 9270, 10506, 10710, 10815, 12257, 12978, 13905, 15759, 16065, 17510, 19467, 21630, 24514, 26265, 27810, 31518, 32130, 32445, 36771, 38934, 47277, 52530, 61285, 64890, 73542, 78795, 94554, 97335, 110313, 122570, 157590, 183855, 194670, 220626, 236385, 330939, 367710, 472770, 551565, 661878, 1103130, 1654695, 3309390]

約数ペア:

[(1, 3309390), (2, 1654695), (3, 1103130), (5, 661878), (6, 551565), (7, 472770), (9, 367710), (10, 330939), (14, 236385), (15, 220626), (17, 194670), (18, 183855), (21, 157590), (27, 122570), (30, 110313), (34, 97335), (35, 94554), (42, 78795), (45, 73542), (51, 64890), (54, 61285), (63, 52530), (70, 47277), (85, 38934), (90, 36771), (102, 32445), (103, 32130), (105, 31518), (119, 27810), (126, 26265), (135, 24514), (153, 21630), (170, 19467), (189, 17510), (206, 16065), (210, 15759), (238, 13905), (255, 12978), (270, 12257), (306, 10815), (309, 10710), (315, 10506), (357, 9270), (378, 8755), (459, 7210), (510, 6489), (515, 6426), (595, 5562), (618, 5355), (630, 5253), (714, 4635), (721, 4590), (765, 4326), (918, 3605), (927, 3570), (945, 3502), (1030, 3213), (1071, 3090), (1190, 2781), (1442, 2295), (1530, 2163), (1545, 2142), (1751, 1890), (1785, 1854)]