66469770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 182362752

約数和(自身を除く): 115892982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 197, 207, 230, 326, 345, 394, 414, 489, 591, 690, 815, 978, 985, 1035, 1182, 1467, 1630, 1773, 1970, 2070, 2445, 2934, 2955, 3546, 3749, 4531, 4890, 5910, 7335, 7498, 8865, 9062, 11247, 13593, 14670, 17730, 18745, 22494, 22655, 27186, 32111, 33741, 37490, 40779, 45310, 56235, 64222, 67482, 67965, 81558, 96333, 112470, 135930, 160555, 168705, 192666, 203895, 288999, 321110, 337410, 407790, 481665, 577998, 738553, 963330, 1444995, 1477106, 2215659, 2889990, 3692765, 4431318, 6646977, 7385530, 11078295, 13293954, 22156590, 33234885, 66469770]

約数ペア:

[(1, 66469770), (2, 33234885), (3, 22156590), (5, 13293954), (6, 11078295), (9, 7385530), (10, 6646977), (15, 4431318), (18, 3692765), (23, 2889990), (30, 2215659), (45, 1477106), (46, 1444995), (69, 963330), (90, 738553), (115, 577998), (138, 481665), (163, 407790), (197, 337410), (207, 321110), (230, 288999), (326, 203895), (345, 192666), (394, 168705), (414, 160555), (489, 135930), (591, 112470), (690, 96333), (815, 81558), (978, 67965), (985, 67482), (1035, 64222), (1182, 56235), (1467, 45310), (1630, 40779), (1773, 37490), (1970, 33741), (2070, 32111), (2445, 27186), (2934, 22655), (2955, 22494), (3546, 18745), (3749, 17730), (4531, 14670), (4890, 13593), (5910, 11247), (7335, 9062), (7498, 8865)]