29903930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14731}}^1$

素因数の和:14774

約数の個数: 32

約数和(自身を含む): 63642240

約数和(自身を除く): 33738310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 14731, 29462, 73655, 103117, 147310, 206234, 427199, 515585, 854398, 1031170, 2135995, 2990393, 4271990, 5980786, 14951965, 29903930]

約数ペア:

[(1, 29903930), (2, 14951965), (5, 5980786), (7, 4271990), (10, 2990393), (14, 2135995), (29, 1031170), (35, 854398), (58, 515585), (70, 427199), (145, 206234), (203, 147310), (290, 103117), (406, 73655), (1015, 29462), (2030, 14731)]