2017284840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5603569}}^1$

素因数の和:5603586

約数の個数: 48

約数和(自身を含む): 6556176900

約数和(自身を除く): 4538892060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5603569, 11207138, 16810707, 22414276, 28017845, 33621414, 44828552, 50432121, 56035690, 67242828, 84053535, 100864242, 112071380, 134485656, 168107070, 201728484, 224142760, 252160605, 336214140, 403456968, 504321210, 672428280, 1008642420, 2017284840]

約数ペア:

[(1, 2017284840), (2, 1008642420), (3, 672428280), (4, 504321210), (5, 403456968), (6, 336214140), (8, 252160605), (9, 224142760), (10, 201728484), (12, 168107070), (15, 134485656), (18, 112071380), (20, 100864242), (24, 84053535), (30, 67242828), (36, 56035690), (40, 50432121), (45, 44828552), (60, 33621414), (72, 28017845), (90, 22414276), (120, 16810707), (180, 11207138), (360, 5603569)]