130966020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727589}}^1$

素因数の和:727604

約数の個数: 36

約数和(自身を含む): 397264140

約数和(自身を除く): 266298120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727589, 1455178, 2182767, 2910356, 3637945, 4365534, 6548301, 7275890, 8731068, 10913835, 13096602, 14551780, 21827670, 26193204, 32741505, 43655340, 65483010, 130966020]

約数ペア:

[(1, 130966020), (2, 65483010), (3, 43655340), (4, 32741505), (5, 26193204), (6, 21827670), (9, 14551780), (10, 13096602), (12, 10913835), (15, 8731068), (18, 7275890), (20, 6548301), (30, 4365534), (36, 3637945), (45, 2910356), (60, 2182767), (90, 1455178), (180, 727589)]