15489210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 43436736

約数和(自身を除く): 27947526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 251, 255, 330, 363, 374, 502, 510, 561, 605, 726, 753, 935, 1122, 1210, 1255, 1506, 1815, 1870, 2057, 2510, 2761, 2805, 3630, 3765, 4114, 4267, 5522, 5610, 6171, 7530, 8283, 8534, 10285, 12342, 12801, 13805, 16566, 20570, 21335, 25602, 27610, 30371, 30855, 41415, 42670, 46937, 60742, 61710, 64005, 82830, 91113, 93874, 128010, 140811, 151855, 182226, 234685, 281622, 303710, 455565, 469370, 516307, 704055, 911130, 1032614, 1408110, 1548921, 2581535, 3097842, 5163070, 7744605, 15489210]

約数ペア:

[(1, 15489210), (2, 7744605), (3, 5163070), (5, 3097842), (6, 2581535), (10, 1548921), (11, 1408110), (15, 1032614), (17, 911130), (22, 704055), (30, 516307), (33, 469370), (34, 455565), (51, 303710), (55, 281622), (66, 234685), (85, 182226), (102, 151855), (110, 140811), (121, 128010), (165, 93874), (170, 91113), (187, 82830), (242, 64005), (251, 61710), (255, 60742), (330, 46937), (363, 42670), (374, 41415), (502, 30855), (510, 30371), (561, 27610), (605, 25602), (726, 21335), (753, 20570), (935, 16566), (1122, 13805), (1210, 12801), (1255, 12342), (1506, 10285), (1815, 8534), (1870, 8283), (2057, 7530), (2510, 6171), (2761, 5610), (2805, 5522), (3630, 4267), (3765, 4114)]