30578132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 61848192

約数和(自身を除く): 31270060

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 691, 851, 962, 1196, 1382, 1702, 1924, 2764, 3404, 8983, 11063, 15893, 17966, 22126, 25567, 31786, 35932, 44252, 51134, 63572, 102268, 206609, 332371, 413218, 588041, 664742, 826436, 1176082, 1329484, 2352164, 7644533, 15289066, 30578132]

約数ペア:

[(1, 30578132), (2, 15289066), (4, 7644533), (13, 2352164), (23, 1329484), (26, 1176082), (37, 826436), (46, 664742), (52, 588041), (74, 413218), (92, 332371), (148, 206609), (299, 102268), (481, 63572), (598, 51134), (691, 44252), (851, 35932), (962, 31786), (1196, 25567), (1382, 22126), (1702, 17966), (1924, 15893), (2764, 11063), (3404, 8983)]