30876858

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 36

約数和(自身を含む): 68162094

約数和(自身を除く): 37285236

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 461, 549, 922, 1098, 1383, 2766, 3721, 4149, 7442, 8298, 11163, 22326, 28121, 33489, 56242, 66978, 84363, 168726, 253089, 506178, 1715381, 3430762, 5146143, 10292286, 15438429, 30876858]

約数ペア:

[(1, 30876858), (2, 15438429), (3, 10292286), (6, 5146143), (9, 3430762), (18, 1715381), (61, 506178), (122, 253089), (183, 168726), (366, 84363), (461, 66978), (549, 56242), (922, 33489), (1098, 28121), (1383, 22326), (2766, 11163), (3721, 8298), (4149, 7442)]