1545690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 3769920

約数和(自身を除く): 2224230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 769, 1005, 1538, 2010, 2307, 3845, 4614, 7690, 11535, 23070, 51523, 103046, 154569, 257615, 309138, 515230, 772845, 1545690]

約数ペア:

[(1, 1545690), (2, 772845), (3, 515230), (5, 309138), (6, 257615), (10, 154569), (15, 103046), (30, 51523), (67, 23070), (134, 11535), (201, 7690), (335, 4614), (402, 3845), (670, 2307), (769, 2010), (1005, 1538)]