88174590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 242597376

約数和(自身を除く): 154422786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 643, 653, 1286, 1306, 1929, 1959, 3215, 3265, 3858, 3918, 4501, 4571, 6430, 6530, 9002, 9142, 9645, 9795, 13503, 13713, 19290, 19590, 22505, 22855, 27006, 27426, 45010, 45710, 67515, 68565, 135030, 137130, 419879, 839758, 1259637, 2099395, 2519274, 2939153, 4198790, 5878306, 6298185, 8817459, 12596370, 14695765, 17634918, 29391530, 44087295, 88174590]

約数ペア:

[(1, 88174590), (2, 44087295), (3, 29391530), (5, 17634918), (6, 14695765), (7, 12596370), (10, 8817459), (14, 6298185), (15, 5878306), (21, 4198790), (30, 2939153), (35, 2519274), (42, 2099395), (70, 1259637), (105, 839758), (210, 419879), (643, 137130), (653, 135030), (1286, 68565), (1306, 67515), (1929, 45710), (1959, 45010), (3215, 27426), (3265, 27006), (3858, 22855), (3918, 22505), (4501, 19590), (4571, 19290), (6430, 13713), (6530, 13503), (9002, 9795), (9142, 9645)]