30408352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 65493792

約数和(自身を除く): 35085440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1091, 1742, 2144, 2182, 3484, 4364, 6968, 8728, 13936, 14183, 17456, 27872, 28366, 34912, 56732, 73097, 113464, 146194, 226928, 292388, 453856, 584776, 950261, 1169552, 1900522, 2339104, 3801044, 7602088, 15204176, 30408352]

約数ペア:

[(1, 30408352), (2, 15204176), (4, 7602088), (8, 3801044), (13, 2339104), (16, 1900522), (26, 1169552), (32, 950261), (52, 584776), (67, 453856), (104, 292388), (134, 226928), (208, 146194), (268, 113464), (416, 73097), (536, 56732), (871, 34912), (1072, 28366), (1091, 27872), (1742, 17456), (2144, 14183), (2182, 13936), (3484, 8728), (4364, 6968)]