2013649080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31721}}^1$

素因数の和:31781

約数の個数: 96

約数和(自身を含む): 6315215760

約数和(自身を除く): 4301566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 4232, 5290, 6348, 7935, 10580, 12696, 15870, 21160, 31721, 31740, 63442, 63480, 95163, 126884, 158605, 190326, 253768, 317210, 380652, 475815, 634420, 729583, 761304, 951630, 1268840, 1459166, 1903260, 2188749, 2918332, 3647915, 3806520, 4377498, 5836664, 7295830, 8754996, 10943745, 14591660, 16780409, 17509992, 21887490, 29183320, 33560818, 43774980, 50341227, 67121636, 83902045, 87549960, 100682454, 134243272, 167804090, 201364908, 251706135, 335608180, 402729816, 503412270, 671216360, 1006824540, 2013649080]

約数ペア:

[(1, 2013649080), (2, 1006824540), (3, 671216360), (4, 503412270), (5, 402729816), (6, 335608180), (8, 251706135), (10, 201364908), (12, 167804090), (15, 134243272), (20, 100682454), (23, 87549960), (24, 83902045), (30, 67121636), (40, 50341227), (46, 43774980), (60, 33560818), (69, 29183320), (92, 21887490), (115, 17509992), (120, 16780409), (138, 14591660), (184, 10943745), (230, 8754996), (276, 7295830), (345, 5836664), (460, 4377498), (529, 3806520), (552, 3647915), (690, 2918332), (920, 2188749), (1058, 1903260), (1380, 1459166), (1587, 1268840), (2116, 951630), (2645, 761304), (2760, 729583), (3174, 634420), (4232, 475815), (5290, 380652), (6348, 317210), (7935, 253768), (10580, 190326), (12696, 158605), (15870, 126884), (21160, 95163), (31721, 63480), (31740, 63442)]