11188890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 31539456

約数和(自身を除く): 20350566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 103, 142, 153, 170, 206, 213, 255, 306, 309, 355, 426, 510, 515, 618, 639, 710, 765, 927, 1030, 1065, 1207, 1278, 1530, 1545, 1751, 1854, 2130, 2414, 3090, 3195, 3502, 3621, 4635, 5253, 6035, 6390, 7242, 7313, 8755, 9270, 10506, 10863, 12070, 14626, 15759, 17510, 18105, 21726, 21939, 26265, 31518, 36210, 36565, 43878, 52530, 54315, 65817, 73130, 78795, 108630, 109695, 124321, 131634, 157590, 219390, 248642, 329085, 372963, 621605, 658170, 745926, 1118889, 1243210, 1864815, 2237778, 3729630, 5594445, 11188890]

約数ペア:

[(1, 11188890), (2, 5594445), (3, 3729630), (5, 2237778), (6, 1864815), (9, 1243210), (10, 1118889), (15, 745926), (17, 658170), (18, 621605), (30, 372963), (34, 329085), (45, 248642), (51, 219390), (71, 157590), (85, 131634), (90, 124321), (102, 109695), (103, 108630), (142, 78795), (153, 73130), (170, 65817), (206, 54315), (213, 52530), (255, 43878), (306, 36565), (309, 36210), (355, 31518), (426, 26265), (510, 21939), (515, 21726), (618, 18105), (639, 17510), (710, 15759), (765, 14626), (927, 12070), (1030, 10863), (1065, 10506), (1207, 9270), (1278, 8755), (1530, 7313), (1545, 7242), (1751, 6390), (1854, 6035), (2130, 5253), (2414, 4635), (3090, 3621), (3195, 3502)]