30563286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 40561194

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 503, 533, 741, 779, 1006, 1066, 1482, 1509, 1558, 1599, 2337, 3018, 3198, 4674, 6539, 9557, 10127, 13078, 19114, 19617, 20254, 20623, 28671, 30381, 39234, 41246, 57342, 60762, 61869, 123738, 124241, 248482, 268099, 372723, 391837, 536198, 745446, 783674, 804297, 1175511, 1608594, 2351022, 5093881, 10187762, 15281643, 30563286]

約数ペア:

[(1, 30563286), (2, 15281643), (3, 10187762), (6, 5093881), (13, 2351022), (19, 1608594), (26, 1175511), (38, 804297), (39, 783674), (41, 745446), (57, 536198), (78, 391837), (82, 372723), (114, 268099), (123, 248482), (246, 124241), (247, 123738), (494, 61869), (503, 60762), (533, 57342), (741, 41246), (779, 39234), (1006, 30381), (1066, 28671), (1482, 20623), (1509, 20254), (1558, 19617), (1599, 19114), (2337, 13078), (3018, 10127), (3198, 9557), (4674, 6539)]