11514780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 38211264

約数和(自身を除く): 26696484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 71, 85, 90, 102, 106, 142, 153, 159, 170, 180, 204, 212, 213, 255, 265, 284, 306, 318, 340, 355, 426, 477, 510, 530, 612, 636, 639, 710, 765, 795, 852, 901, 954, 1020, 1060, 1065, 1207, 1278, 1420, 1530, 1590, 1802, 1908, 2130, 2385, 2414, 2556, 2703, 3060, 3180, 3195, 3604, 3621, 3763, 4260, 4505, 4770, 4828, 5406, 6035, 6390, 7242, 7526, 8109, 9010, 9540, 10812, 10863, 11289, 12070, 12780, 13515, 14484, 15052, 16218, 18020, 18105, 18815, 21726, 22578, 24140, 27030, 32436, 33867, 36210, 37630, 40545, 43452, 45156, 54060, 54315, 56445, 63971, 67734, 72420, 75260, 81090, 108630, 112890, 127942, 135468, 162180, 169335, 191913, 217260, 225780, 255884, 319855, 338670, 383826, 575739, 639710, 677340, 767652, 959565, 1151478, 1279420, 1919130, 2302956, 2878695, 3838260, 5757390, 11514780]

約数ペア:

[(1, 11514780), (2, 5757390), (3, 3838260), (4, 2878695), (5, 2302956), (6, 1919130), (9, 1279420), (10, 1151478), (12, 959565), (15, 767652), (17, 677340), (18, 639710), (20, 575739), (30, 383826), (34, 338670), (36, 319855), (45, 255884), (51, 225780), (53, 217260), (60, 191913), (68, 169335), (71, 162180), (85, 135468), (90, 127942), (102, 112890), (106, 108630), (142, 81090), (153, 75260), (159, 72420), (170, 67734), (180, 63971), (204, 56445), (212, 54315), (213, 54060), (255, 45156), (265, 43452), (284, 40545), (306, 37630), (318, 36210), (340, 33867), (355, 32436), (426, 27030), (477, 24140), (510, 22578), (530, 21726), (612, 18815), (636, 18105), (639, 18020), (710, 16218), (765, 15052), (795, 14484), (852, 13515), (901, 12780), (954, 12070), (1020, 11289), (1060, 10863), (1065, 10812), (1207, 9540), (1278, 9010), (1420, 8109), (1530, 7526), (1590, 7242), (1802, 6390), (1908, 6035), (2130, 5406), (2385, 4828), (2414, 4770), (2556, 4505), (2703, 4260), (3060, 3763), (3180, 3621), (3195, 3604)]