2660985210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6823039}}^1$

素因数の和:6823062

約数の個数: 32

約数和(自身を含む): 6877624320

約数和(自身を除く): 4216639110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6823039, 13646078, 20469117, 34115195, 40938234, 68230390, 88699507, 102345585, 177399014, 204691170, 266098521, 443497535, 532197042, 886995070, 1330492605, 2660985210]

約数ペア:

[(1, 2660985210), (2, 1330492605), (3, 886995070), (5, 532197042), (6, 443497535), (10, 266098521), (13, 204691170), (15, 177399014), (26, 102345585), (30, 88699507), (39, 68230390), (65, 40938234), (78, 34115195), (130, 20469117), (195, 13646078), (390, 6823039)]