231282010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2903}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 431557632

約数和(自身を除く): 200275622

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1285, 2570, 2903, 5806, 7967, 14515, 15934, 29030, 39835, 79670, 89993, 179986, 449965, 746071, 899930, 1492142, 3730355, 7460710, 23128201, 46256402, 115641005, 231282010]

約数ペア:

[(1, 231282010), (2, 115641005), (5, 46256402), (10, 23128201), (31, 7460710), (62, 3730355), (155, 1492142), (257, 899930), (310, 746071), (514, 449965), (1285, 179986), (2570, 89993), (2903, 79670), (5806, 39835), (7967, 29030), (14515, 15934)]