30713696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 71251488

約数和(自身を除く): 40537792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 101, 104, 136, 172, 202, 208, 221, 272, 344, 404, 416, 442, 544, 559, 688, 731, 808, 884, 1118, 1313, 1376, 1462, 1616, 1717, 1768, 2236, 2626, 2924, 3232, 3434, 3536, 4343, 4472, 5252, 5848, 6868, 7072, 8686, 8944, 9503, 10504, 11696, 13736, 17372, 17888, 19006, 21008, 22321, 23392, 27472, 34744, 38012, 42016, 44642, 54944, 56459, 69488, 73831, 76024, 89284, 112918, 138976, 147662, 152048, 178568, 225836, 295324, 304096, 357136, 451672, 590648, 714272, 903344, 959803, 1181296, 1806688, 1919606, 2362592, 3839212, 7678424, 15356848, 30713696]

約数ペア:

[(1, 30713696), (2, 15356848), (4, 7678424), (8, 3839212), (13, 2362592), (16, 1919606), (17, 1806688), (26, 1181296), (32, 959803), (34, 903344), (43, 714272), (52, 590648), (68, 451672), (86, 357136), (101, 304096), (104, 295324), (136, 225836), (172, 178568), (202, 152048), (208, 147662), (221, 138976), (272, 112918), (344, 89284), (404, 76024), (416, 73831), (442, 69488), (544, 56459), (559, 54944), (688, 44642), (731, 42016), (808, 38012), (884, 34744), (1118, 27472), (1313, 23392), (1376, 22321), (1462, 21008), (1616, 19006), (1717, 17888), (1768, 17372), (2236, 13736), (2626, 11696), (2924, 10504), (3232, 9503), (3434, 8944), (3536, 8686), (4343, 7072), (4472, 6868), (5252, 5848)]