30699072

素因数分解:

$2^6\times 3^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 84

約数和(自身を含む): 88757760

約数和(自身を除く): 58058688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 223, 239, 288, 446, 478, 576, 669, 717, 892, 956, 1338, 1434, 1784, 1912, 2007, 2151, 2676, 2868, 3568, 3824, 4014, 4302, 5352, 5736, 7136, 7648, 8028, 8604, 10704, 11472, 14272, 15296, 16056, 17208, 21408, 22944, 32112, 34416, 42816, 45888, 53297, 64224, 68832, 106594, 128448, 137664, 159891, 213188, 319782, 426376, 479673, 639564, 852752, 959346, 1279128, 1705504, 1918692, 2558256, 3411008, 3837384, 5116512, 7674768, 10233024, 15349536, 30699072]

約数ペア:

[(1, 30699072), (2, 15349536), (3, 10233024), (4, 7674768), (6, 5116512), (8, 3837384), (9, 3411008), (12, 2558256), (16, 1918692), (18, 1705504), (24, 1279128), (32, 959346), (36, 852752), (48, 639564), (64, 479673), (72, 426376), (96, 319782), (144, 213188), (192, 159891), (223, 137664), (239, 128448), (288, 106594), (446, 68832), (478, 64224), (576, 53297), (669, 45888), (717, 42816), (892, 34416), (956, 32112), (1338, 22944), (1434, 21408), (1784, 17208), (1912, 16056), (2007, 15296), (2151, 14272), (2676, 11472), (2868, 10704), (3568, 8604), (3824, 8028), (4014, 7648), (4302, 7136), (5352, 5736)]