282051210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5351}}^1$

素因数の和:5619

約数の個数: 64

約数和(自身を含む): 776853504

約数和(自身を除く): 494802294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2510, 3514, 3765, 5271, 5351, 7530, 8785, 10542, 10702, 16053, 17570, 26355, 26755, 32106, 37457, 52710, 53510, 74914, 80265, 112371, 160530, 187285, 224742, 374570, 561855, 1123710, 1343101, 2686202, 4029303, 6715505, 8058606, 9401707, 13431010, 18803414, 20146515, 28205121, 40293030, 47008535, 56410242, 94017070, 141025605, 282051210]

約数ペア:

[(1, 282051210), (2, 141025605), (3, 94017070), (5, 56410242), (6, 47008535), (7, 40293030), (10, 28205121), (14, 20146515), (15, 18803414), (21, 13431010), (30, 9401707), (35, 8058606), (42, 6715505), (70, 4029303), (105, 2686202), (210, 1343101), (251, 1123710), (502, 561855), (753, 374570), (1255, 224742), (1506, 187285), (1757, 160530), (2510, 112371), (3514, 80265), (3765, 74914), (5271, 53510), (5351, 52710), (7530, 37457), (8785, 32106), (10542, 26755), (10702, 26355), (16053, 17570)]