2019449910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2926739}}^1$

素因数の和:2926772

約数の個数: 32

約数和(自身を含む): 5057406720

約数和(自身を除く): 3037956810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2926739, 5853478, 8780217, 14633695, 17560434, 29267390, 43901085, 67314997, 87802170, 134629994, 201944991, 336574985, 403889982, 673149970, 1009724955, 2019449910]

約数ペア:

[(1, 2019449910), (2, 1009724955), (3, 673149970), (5, 403889982), (6, 336574985), (10, 201944991), (15, 134629994), (23, 87802170), (30, 67314997), (46, 43901085), (69, 29267390), (115, 17560434), (138, 14633695), (230, 8780217), (345, 5853478), (690, 2926739)]