2133690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5494

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 3382086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5471, 10942, 16413, 27355, 32826, 54710, 71123, 82065, 142246, 164130, 213369, 355615, 426738, 711230, 1066845, 2133690]

約数ペア:

[(1, 2133690), (2, 1066845), (3, 711230), (5, 426738), (6, 355615), (10, 213369), (13, 164130), (15, 142246), (26, 82065), (30, 71123), (39, 54710), (65, 32826), (78, 27355), (130, 16413), (195, 10942), (390, 5471)]