2017294680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{32143}}^1$

素因数の和:32680

約数の個数: 64

約数和(自身を含む): 6063644160

約数和(自身を除く): 4046349480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2615, 3138, 4184, 5230, 6276, 7845, 10460, 12552, 15690, 20920, 31380, 32143, 62760, 64286, 96429, 128572, 160715, 192858, 257144, 321430, 385716, 482145, 642860, 771432, 964290, 1285720, 1928580, 3857160, 16810789, 33621578, 50432367, 67243156, 84053945, 100864734, 134486312, 168107890, 201729468, 252161835, 336215780, 403458936, 504323670, 672431560, 1008647340, 2017294680]

約数ペア:

[(1, 2017294680), (2, 1008647340), (3, 672431560), (4, 504323670), (5, 403458936), (6, 336215780), (8, 252161835), (10, 201729468), (12, 168107890), (15, 134486312), (20, 100864734), (24, 84053945), (30, 67243156), (40, 50432367), (60, 33621578), (120, 16810789), (523, 3857160), (1046, 1928580), (1569, 1285720), (2092, 964290), (2615, 771432), (3138, 642860), (4184, 482145), (5230, 385716), (6276, 321430), (7845, 257144), (10460, 192858), (12552, 160715), (15690, 128572), (20920, 96429), (31380, 64286), (32143, 62760)]