70159138

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 125153280

約数和(自身を除く): 54994142

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1163, 1946, 2326, 4309, 8141, 8618, 16282, 30163, 36053, 60326, 72106, 161657, 252371, 323314, 504742, 1131599, 2263198, 5011367, 10022734, 35079569, 70159138]

約数ペア:

[(1, 70159138), (2, 35079569), (7, 10022734), (14, 5011367), (31, 2263198), (62, 1131599), (139, 504742), (217, 323314), (278, 252371), (434, 161657), (973, 72106), (1163, 60326), (1946, 36053), (2326, 30163), (4309, 16282), (8141, 8618)]