30971934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 77007840

約数和(自身を除く): 46035906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 601, 818, 1202, 1227, 1803, 2454, 2863, 3606, 3681, 4207, 5409, 5726, 7362, 8414, 8589, 10818, 12621, 17178, 25242, 25767, 37863, 51534, 75726, 245809, 491618, 737427, 1474854, 1720663, 2212281, 3441326, 4424562, 5161989, 10323978, 15485967, 30971934]

約数ペア:

[(1, 30971934), (2, 15485967), (3, 10323978), (6, 5161989), (7, 4424562), (9, 3441326), (14, 2212281), (18, 1720663), (21, 1474854), (42, 737427), (63, 491618), (126, 245809), (409, 75726), (601, 51534), (818, 37863), (1202, 25767), (1227, 25242), (1803, 17178), (2454, 12621), (2863, 10818), (3606, 8589), (3681, 8414), (4207, 7362), (5409, 5726)]