30511936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 112

約数和(自身を含む): 77378560

約数和(自身を除く): 46866624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 448, 496, 676, 728, 806, 832, 868, 992, 1183, 1352, 1456, 1612, 1736, 1984, 2197, 2366, 2704, 2821, 2912, 3224, 3472, 4394, 4732, 5239, 5408, 5642, 5824, 6448, 6944, 8788, 9464, 10478, 10816, 11284, 12896, 13888, 15379, 17576, 18928, 20956, 22568, 25792, 30758, 35152, 36673, 37856, 41912, 45136, 61516, 68107, 70304, 73346, 75712, 83824, 90272, 123032, 136214, 140608, 146692, 167648, 180544, 246064, 272428, 293384, 335296, 476749, 492128, 544856, 586768, 953498, 984256, 1089712, 1173536, 1906996, 2179424, 2347072, 3813992, 4358848, 7627984, 15255968, 30511936]

約数ペア:

[(1, 30511936), (2, 15255968), (4, 7627984), (7, 4358848), (8, 3813992), (13, 2347072), (14, 2179424), (16, 1906996), (26, 1173536), (28, 1089712), (31, 984256), (32, 953498), (52, 586768), (56, 544856), (62, 492128), (64, 476749), (91, 335296), (104, 293384), (112, 272428), (124, 246064), (169, 180544), (182, 167648), (208, 146692), (217, 140608), (224, 136214), (248, 123032), (338, 90272), (364, 83824), (403, 75712), (416, 73346), (434, 70304), (448, 68107), (496, 61516), (676, 45136), (728, 41912), (806, 37856), (832, 36673), (868, 35152), (992, 30758), (1183, 25792), (1352, 22568), (1456, 20956), (1612, 18928), (1736, 17576), (1984, 15379), (2197, 13888), (2366, 12896), (2704, 11284), (2821, 10816), (2912, 10478), (3224, 9464), (3472, 8788), (4394, 6944), (4732, 6448), (5239, 5824), (5408, 5642)]