2016540990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 5300380800

約数和(自身を除く): 3283839810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 241, 389, 478, 482, 717, 723, 778, 1167, 1195, 1205, 1434, 1446, 1945, 2151, 2169, 2334, 2390, 2410, 3501, 3585, 3615, 3890, 4302, 4338, 5835, 7002, 7170, 7230, 10755, 10845, 11670, 17505, 21510, 21690, 35010, 57599, 92971, 93749, 115198, 172797, 185942, 187498, 278913, 281247, 287995, 345594, 464855, 468745, 518391, 557826, 562494, 575990, 836739, 843741, 863985, 929710, 937490, 1036782, 1394565, 1406235, 1673478, 1687482, 1727970, 2591955, 2789130, 2812470, 4183695, 4218705, 5183910, 8367390, 8437410, 22406011, 44812022, 67218033, 112030055, 134436066, 201654099, 224060110, 336090165, 403308198, 672180330, 1008270495, 2016540990]

約数ペア:

[(1, 2016540990), (2, 1008270495), (3, 672180330), (5, 403308198), (6, 336090165), (9, 224060110), (10, 201654099), (15, 134436066), (18, 112030055), (30, 67218033), (45, 44812022), (90, 22406011), (239, 8437410), (241, 8367390), (389, 5183910), (478, 4218705), (482, 4183695), (717, 2812470), (723, 2789130), (778, 2591955), (1167, 1727970), (1195, 1687482), (1205, 1673478), (1434, 1406235), (1446, 1394565), (1945, 1036782), (2151, 937490), (2169, 929710), (2334, 863985), (2390, 843741), (2410, 836739), (3501, 575990), (3585, 562494), (3615, 557826), (3890, 518391), (4302, 468745), (4338, 464855), (5835, 345594), (7002, 287995), (7170, 281247), (7230, 278913), (10755, 187498), (10845, 185942), (11670, 172797), (17505, 115198), (21510, 93749), (21690, 92971), (35010, 57599)]