30511770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 49736550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2063, 2465, 2958, 4126, 4930, 6189, 7395, 10315, 12378, 14790, 20630, 30945, 35071, 59827, 61890, 70142, 105213, 119654, 175355, 179481, 210426, 299135, 350710, 358962, 526065, 598270, 897405, 1017059, 1052130, 1794810, 2034118, 3051177, 5085295, 6102354, 10170590, 15255885, 30511770]

約数ペア:

[(1, 30511770), (2, 15255885), (3, 10170590), (5, 6102354), (6, 5085295), (10, 3051177), (15, 2034118), (17, 1794810), (29, 1052130), (30, 1017059), (34, 897405), (51, 598270), (58, 526065), (85, 358962), (87, 350710), (102, 299135), (145, 210426), (170, 179481), (174, 175355), (255, 119654), (290, 105213), (435, 70142), (493, 61890), (510, 59827), (870, 35071), (986, 30945), (1479, 20630), (2063, 14790), (2465, 12378), (2958, 10315), (4126, 7395), (4930, 6189)]