40475970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149911}}^1$

素因数の和:149927

約数の個数: 32

約数和(自身を含む): 107936640

約数和(自身を除く): 67460670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149911, 299822, 449733, 749555, 899466, 1349199, 1499110, 2248665, 2698398, 4047597, 4497330, 6745995, 8095194, 13491990, 20237985, 40475970]

約数ペア:

[(1, 40475970), (2, 20237985), (3, 13491990), (5, 8095194), (6, 6745995), (9, 4497330), (10, 4047597), (15, 2698398), (18, 2248665), (27, 1499110), (30, 1349199), (45, 899466), (54, 749555), (90, 449733), (135, 299822), (270, 149911)]