13030920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5195

約数の個数: 96

約数和(自身を含む): 48409920

約数和(自身を除く): 35379000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5171, 10342, 15513, 20684, 25855, 31026, 36197, 41368, 46539, 51710, 62052, 72394, 77565, 93078, 103420, 108591, 124104, 144788, 155130, 180985, 186156, 206840, 217182, 232695, 289576, 310260, 325773, 361970, 372312, 434364, 465390, 542955, 620520, 651546, 723940, 868728, 930780, 1085910, 1303092, 1447880, 1628865, 1861560, 2171820, 2606184, 3257730, 4343640, 6515460, 13030920]

約数ペア:

[(1, 13030920), (2, 6515460), (3, 4343640), (4, 3257730), (5, 2606184), (6, 2171820), (7, 1861560), (8, 1628865), (9, 1447880), (10, 1303092), (12, 1085910), (14, 930780), (15, 868728), (18, 723940), (20, 651546), (21, 620520), (24, 542955), (28, 465390), (30, 434364), (35, 372312), (36, 361970), (40, 325773), (42, 310260), (45, 289576), (56, 232695), (60, 217182), (63, 206840), (70, 186156), (72, 180985), (84, 155130), (90, 144788), (105, 124104), (120, 108591), (126, 103420), (140, 93078), (168, 77565), (180, 72394), (210, 62052), (252, 51710), (280, 46539), (315, 41368), (360, 36197), (420, 31026), (504, 25855), (630, 20684), (840, 15513), (1260, 10342), (2520, 5171)]