30966810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 85542912

約数和(自身を除く): 54576102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 501, 835, 883, 1002, 1169, 1670, 1766, 2338, 2505, 2649, 3507, 4415, 5010, 5298, 5845, 6181, 7014, 8830, 11690, 12362, 13245, 17535, 18543, 26490, 30905, 35070, 37086, 61810, 92715, 147461, 185430, 294922, 442383, 737305, 884766, 1032227, 1474610, 2064454, 2211915, 3096681, 4423830, 5161135, 6193362, 10322270, 15483405, 30966810]

約数ペア:

[(1, 30966810), (2, 15483405), (3, 10322270), (5, 6193362), (6, 5161135), (7, 4423830), (10, 3096681), (14, 2211915), (15, 2064454), (21, 1474610), (30, 1032227), (35, 884766), (42, 737305), (70, 442383), (105, 294922), (167, 185430), (210, 147461), (334, 92715), (501, 61810), (835, 37086), (883, 35070), (1002, 30905), (1169, 26490), (1670, 18543), (1766, 17535), (2338, 13245), (2505, 12362), (2649, 11690), (3507, 8830), (4415, 7014), (5010, 6181), (5298, 5845)]