2426270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 5723136

約数和(自身を除く): 3296866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 137, 154, 161, 230, 253, 274, 322, 385, 506, 685, 770, 805, 959, 1265, 1370, 1507, 1610, 1771, 1918, 2530, 3014, 3151, 3542, 4795, 6302, 7535, 8855, 9590, 10549, 15070, 15755, 17710, 21098, 22057, 31510, 34661, 44114, 52745, 69322, 105490, 110285, 173305, 220570, 242627, 346610, 485254, 1213135, 2426270]

約数ペア:

[(1, 2426270), (2, 1213135), (5, 485254), (7, 346610), (10, 242627), (11, 220570), (14, 173305), (22, 110285), (23, 105490), (35, 69322), (46, 52745), (55, 44114), (70, 34661), (77, 31510), (110, 22057), (115, 21098), (137, 17710), (154, 15755), (161, 15070), (230, 10549), (253, 9590), (274, 8855), (322, 7535), (385, 6302), (506, 4795), (685, 3542), (770, 3151), (805, 3014), (959, 2530), (1265, 1918), (1370, 1771), (1507, 1610)]