82319790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391999}}^1$

素因数の和:392016

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 143472210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391999, 783998, 1175997, 1959995, 2351994, 2743993, 3919990, 5487986, 5879985, 8231979, 11759970, 13719965, 16463958, 27439930, 41159895, 82319790]

約数ペア:

[(1, 82319790), (2, 41159895), (3, 27439930), (5, 16463958), (6, 13719965), (7, 11759970), (10, 8231979), (14, 5879985), (15, 5487986), (21, 3919990), (30, 2743993), (35, 2351994), (42, 1959995), (70, 1175997), (105, 783998), (210, 391999)]