15691014180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{585049}}^1$

素因数の和:585213

約数の個数: 72

約数和(自身を含む): 47915595000

約数和(自身を除く): 32224580820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 585049, 1170098, 1755147, 2340196, 2925245, 3510294, 5265441, 5850490, 7020588, 8775735, 10530882, 11700980, 17551470, 21061764, 26327205, 35102940, 52654410, 87172301, 105308820, 174344602, 261516903, 348689204, 435861505, 523033806, 784550709, 871723010, 1046067612, 1307584515, 1569101418, 1743446020, 2615169030, 3138202836, 3922753545, 5230338060, 7845507090, 15691014180]

約数ペア:

[(1, 15691014180), (2, 7845507090), (3, 5230338060), (4, 3922753545), (5, 3138202836), (6, 2615169030), (9, 1743446020), (10, 1569101418), (12, 1307584515), (15, 1046067612), (18, 871723010), (20, 784550709), (30, 523033806), (36, 435861505), (45, 348689204), (60, 261516903), (90, 174344602), (149, 105308820), (180, 87172301), (298, 52654410), (447, 35102940), (596, 26327205), (745, 21061764), (894, 17551470), (1341, 11700980), (1490, 10530882), (1788, 8775735), (2235, 7020588), (2682, 5850490), (2980, 5265441), (4470, 3510294), (5364, 2925245), (6705, 2340196), (8940, 1755147), (13410, 1170098), (26820, 585049)]