15670072890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{187823}}^1$

素因数の和:187945

約数の個数: 80

約数和(自身を含む): 42544389888

約数和(自身を除く): 26874316998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 8343, 9270, 13905, 16686, 27810, 41715, 83430, 187823, 375646, 563469, 939115, 1126938, 1690407, 1878230, 2817345, 3380814, 5071221, 5634690, 8452035, 10142442, 15213663, 16904070, 19345769, 25356105, 30427326, 38691538, 50712210, 58037307, 76068315, 96728845, 116074614, 152136630, 174111921, 193457690, 290186535, 348223842, 522335763, 580373070, 870559605, 1044671526, 1567007289, 1741119210, 2611678815, 3134014578, 5223357630, 7835036445, 15670072890]

約数ペア:

[(1, 15670072890), (2, 7835036445), (3, 5223357630), (5, 3134014578), (6, 2611678815), (9, 1741119210), (10, 1567007289), (15, 1044671526), (18, 870559605), (27, 580373070), (30, 522335763), (45, 348223842), (54, 290186535), (81, 193457690), (90, 174111921), (103, 152136630), (135, 116074614), (162, 96728845), (206, 76068315), (270, 58037307), (309, 50712210), (405, 38691538), (515, 30427326), (618, 25356105), (810, 19345769), (927, 16904070), (1030, 15213663), (1545, 10142442), (1854, 8452035), (2781, 5634690), (3090, 5071221), (4635, 3380814), (5562, 2817345), (8343, 1878230), (9270, 1690407), (13905, 1126938), (16686, 939115), (27810, 563469), (41715, 375646), (83430, 187823)]