65337860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2003}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 157562496

約数和(自身を除く): 92224636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2003, 2330, 3262, 4006, 4660, 6524, 8012, 8155, 10015, 14021, 16310, 20030, 28042, 32620, 40060, 56084, 70105, 140210, 280420, 466699, 933398, 1866796, 2333495, 3266893, 4666990, 6533786, 9333980, 13067572, 16334465, 32668930, 65337860]

約数ペア:

[(1, 65337860), (2, 32668930), (4, 16334465), (5, 13067572), (7, 9333980), (10, 6533786), (14, 4666990), (20, 3266893), (28, 2333495), (35, 1866796), (70, 933398), (140, 466699), (233, 280420), (466, 140210), (932, 70105), (1165, 56084), (1631, 40060), (2003, 32620), (2330, 28042), (3262, 20030), (4006, 16310), (4660, 14021), (6524, 10015), (8012, 8155)]