320167590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{464011}}^1$

素因数の和:464044

約数の個数: 32

約数和(自身を含む): 801812736

約数和(自身を除く): 481645146

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 464011, 928022, 1392033, 2320055, 2784066, 4640110, 6960165, 10672253, 13920330, 21344506, 32016759, 53361265, 64033518, 106722530, 160083795, 320167590]

約数ペア:

[(1, 320167590), (2, 160083795), (3, 106722530), (5, 64033518), (6, 53361265), (10, 32016759), (15, 21344506), (23, 13920330), (30, 10672253), (46, 6960165), (69, 4640110), (115, 2784066), (138, 2320055), (230, 1392033), (345, 928022), (690, 464011)]