47125470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 129830400

約数和(自身を除く): 82704930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 643, 698, 1047, 1286, 1745, 1929, 2094, 2443, 3215, 3490, 3858, 4501, 4886, 5235, 6430, 7329, 9002, 9645, 10470, 12215, 13503, 14658, 19290, 22505, 24430, 27006, 36645, 45010, 67515, 73290, 135030, 224407, 448814, 673221, 1122035, 1346442, 1570849, 2244070, 3141698, 3366105, 4712547, 6732210, 7854245, 9425094, 15708490, 23562735, 47125470]

約数ペア:

[(1, 47125470), (2, 23562735), (3, 15708490), (5, 9425094), (6, 7854245), (7, 6732210), (10, 4712547), (14, 3366105), (15, 3141698), (21, 2244070), (30, 1570849), (35, 1346442), (42, 1122035), (70, 673221), (105, 448814), (210, 224407), (349, 135030), (643, 73290), (698, 67515), (1047, 45010), (1286, 36645), (1745, 27006), (1929, 24430), (2094, 22505), (2443, 19290), (3215, 14658), (3490, 13503), (3858, 12215), (4501, 10470), (4886, 9645), (5235, 9002), (6430, 7329)]