30119194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 52966656

約数和(自身を除く): 22847462

約数列:

[1, 2, 7, 14, 71, 142, 157, 193, 314, 386, 497, 994, 1099, 1351, 2198, 2702, 11147, 13703, 22294, 27406, 30301, 60602, 78029, 95921, 156058, 191842, 212107, 424214, 2151371, 4302742, 15059597, 30119194]

約数ペア:

[(1, 30119194), (2, 15059597), (7, 4302742), (14, 2151371), (71, 424214), (142, 212107), (157, 191842), (193, 156058), (314, 95921), (386, 78029), (497, 60602), (994, 30301), (1099, 27406), (1351, 22294), (2198, 13703), (2702, 11147)]