2019957990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{155501}}^1$

素因数の和:155944

約数の個数: 32

約数和(自身を含む): 4859126496

約数和(自身を除く): 2839168506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990, 155501, 311002, 466503, 777505, 933006, 1555010, 2332515, 4665030, 67331933, 134663866, 201995799, 336659665, 403991598, 673319330, 1009978995, 2019957990]

約数ペア:

[(1, 2019957990), (2, 1009978995), (3, 673319330), (5, 403991598), (6, 336659665), (10, 201995799), (15, 134663866), (30, 67331933), (433, 4665030), (866, 2332515), (1299, 1555010), (2165, 933006), (2598, 777505), (4330, 466503), (6495, 311002), (12990, 155501)]