1529970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 3955392

約数和(自身を除く): 2425422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3923, 7846, 11769, 19615, 23538, 39230, 50999, 58845, 101998, 117690, 152997, 254995, 305994, 509990, 764985, 1529970]

約数ペア:

[(1, 1529970), (2, 764985), (3, 509990), (5, 305994), (6, 254995), (10, 152997), (13, 117690), (15, 101998), (26, 58845), (30, 50999), (39, 39230), (65, 23538), (78, 19615), (130, 11769), (195, 7846), (390, 3923)]