30147579

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 59028480

約数和(自身を除く): 28880901

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 853, 1071, 1309, 1683, 2079, 2559, 3213, 3927, 5049, 5971, 7677, 9383, 11781, 14501, 17913, 23031, 28149, 35343, 43503, 53739, 65681, 84447, 101507, 130509, 159511, 161217, 197043, 253341, 304521, 391527, 478533, 591129, 913563, 1116577, 1435599, 1773387, 2740689, 3349731, 4306797, 10049193, 30147579]

約数ペア:

[(1, 30147579), (3, 10049193), (7, 4306797), (9, 3349731), (11, 2740689), (17, 1773387), (21, 1435599), (27, 1116577), (33, 913563), (51, 591129), (63, 478533), (77, 391527), (99, 304521), (119, 253341), (153, 197043), (187, 161217), (189, 159511), (231, 130509), (297, 101507), (357, 84447), (459, 65681), (561, 53739), (693, 43503), (853, 35343), (1071, 28149), (1309, 23031), (1683, 17913), (2079, 14501), (2559, 11781), (3213, 9383), (3927, 7677), (5049, 5971)]