30637672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 69569280

約数和(自身を除く): 38931608

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 43, 52, 62, 68, 86, 104, 124, 136, 169, 172, 221, 248, 338, 344, 403, 442, 527, 559, 676, 731, 806, 884, 1054, 1118, 1333, 1352, 1462, 1612, 1768, 2108, 2236, 2666, 2873, 2924, 3224, 4216, 4472, 5239, 5332, 5746, 5848, 6851, 7267, 9503, 10478, 10664, 11492, 13702, 14534, 17329, 19006, 20956, 22661, 22984, 27404, 29068, 34658, 38012, 41912, 45322, 54808, 58136, 69316, 76024, 89063, 90644, 123539, 138632, 178126, 181288, 225277, 247078, 294593, 356252, 450554, 494156, 589186, 712504, 901108, 988312, 1178372, 1802216, 2356744, 3829709, 7659418, 15318836, 30637672]

約数ペア:

[(1, 30637672), (2, 15318836), (4, 7659418), (8, 3829709), (13, 2356744), (17, 1802216), (26, 1178372), (31, 988312), (34, 901108), (43, 712504), (52, 589186), (62, 494156), (68, 450554), (86, 356252), (104, 294593), (124, 247078), (136, 225277), (169, 181288), (172, 178126), (221, 138632), (248, 123539), (338, 90644), (344, 89063), (403, 76024), (442, 69316), (527, 58136), (559, 54808), (676, 45322), (731, 41912), (806, 38012), (884, 34658), (1054, 29068), (1118, 27404), (1333, 22984), (1352, 22661), (1462, 20956), (1612, 19006), (1768, 17329), (2108, 14534), (2236, 13702), (2666, 11492), (2873, 10664), (2924, 10478), (3224, 9503), (4216, 7267), (4472, 6851), (5239, 5848), (5332, 5746)]