311036490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1151987}}^1$

素因数の和:1152003

約数の個数: 32

約数和(自身を含む): 829431360

約数和(自身を除く): 518394870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1151987, 2303974, 3455961, 5759935, 6911922, 10367883, 11519870, 17279805, 20735766, 31103649, 34559610, 51839415, 62207298, 103678830, 155518245, 311036490]

約数ペア:

[(1, 311036490), (2, 155518245), (3, 103678830), (5, 62207298), (6, 51839415), (9, 34559610), (10, 31103649), (15, 20735766), (18, 17279805), (27, 11519870), (30, 10367883), (45, 6911922), (54, 5759935), (90, 3455961), (135, 2303974), (270, 1151987)]