15594260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 36251712

約数和(自身を除く): 20657452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 971, 1460, 1606, 1942, 3212, 3884, 4015, 4855, 8030, 9710, 10681, 16060, 19420, 21362, 42724, 53405, 70883, 106810, 141766, 213620, 283532, 354415, 708830, 779713, 1417660, 1559426, 3118852, 3898565, 7797130, 15594260]

約数ペア:

[(1, 15594260), (2, 7797130), (4, 3898565), (5, 3118852), (10, 1559426), (11, 1417660), (20, 779713), (22, 708830), (44, 354415), (55, 283532), (73, 213620), (110, 141766), (146, 106810), (220, 70883), (292, 53405), (365, 42724), (730, 21362), (803, 19420), (971, 16060), (1460, 10681), (1606, 9710), (1942, 8030), (3212, 4855), (3884, 4015)]