42734370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{4153}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 119635200

約数和(自身を除く): 76900830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 4153, 5145, 8306, 10290, 12459, 20765, 24918, 29071, 41530, 58142, 62295, 87213, 124590, 145355, 174426, 203497, 290710, 406994, 436065, 610491, 872130, 1017485, 1220982, 1424479, 2034970, 2848958, 3052455, 4273437, 6104910, 7122395, 8546874, 14244790, 21367185, 42734370]

約数ペア:

[(1, 42734370), (2, 21367185), (3, 14244790), (5, 8546874), (6, 7122395), (7, 6104910), (10, 4273437), (14, 3052455), (15, 2848958), (21, 2034970), (30, 1424479), (35, 1220982), (42, 1017485), (49, 872130), (70, 610491), (98, 436065), (105, 406994), (147, 290710), (210, 203497), (245, 174426), (294, 145355), (343, 124590), (490, 87213), (686, 62295), (735, 58142), (1029, 41530), (1470, 29071), (1715, 24918), (2058, 20765), (3430, 12459), (4153, 10290), (5145, 8306)]