194828130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{309251}}^1$

素因数の和:309271

約数の個数: 48

約数和(自身を含む): 578919744

約数和(自身を除く): 384091614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 309251, 618502, 927753, 1546255, 1855506, 2164757, 2783259, 3092510, 4329514, 4638765, 5566518, 6494271, 9277530, 10823785, 12988542, 13916295, 19482813, 21647570, 27832590, 32471355, 38965626, 64942710, 97414065, 194828130]

約数ペア:

[(1, 194828130), (2, 97414065), (3, 64942710), (5, 38965626), (6, 32471355), (7, 27832590), (9, 21647570), (10, 19482813), (14, 13916295), (15, 12988542), (18, 10823785), (21, 9277530), (30, 6494271), (35, 5566518), (42, 4638765), (45, 4329514), (63, 3092510), (70, 2783259), (90, 2164757), (105, 1855506), (126, 1546255), (210, 927753), (315, 618502), (630, 309251)]