8119860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19333}}^1$

素因数の和:19352

約数の個数: 48

約数和(自身を含む): 25984896

約数和(自身を除く): 17865036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19333, 38666, 57999, 77332, 96665, 115998, 135331, 193330, 231996, 270662, 289995, 386660, 405993, 541324, 579990, 676655, 811986, 1159980, 1353310, 1623972, 2029965, 2706620, 4059930, 8119860]

約数ペア:

[(1, 8119860), (2, 4059930), (3, 2706620), (4, 2029965), (5, 1623972), (6, 1353310), (7, 1159980), (10, 811986), (12, 676655), (14, 579990), (15, 541324), (20, 405993), (21, 386660), (28, 289995), (30, 270662), (35, 231996), (42, 193330), (60, 135331), (70, 115998), (84, 96665), (105, 77332), (140, 57999), (210, 38666), (420, 19333)]