2013121140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{64153}}^1$

素因数の和:64688

約数の個数: 48

約数和(自身を含む): 5647604928

約数和(自身を除く): 3634483788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 5230, 6276, 7845, 10460, 15690, 31380, 64153, 128306, 192459, 256612, 320765, 384918, 641530, 769836, 962295, 1283060, 1924590, 3849180, 33552019, 67104038, 100656057, 134208076, 167760095, 201312114, 335520190, 402624228, 503280285, 671040380, 1006560570, 2013121140]

約数ペア:

[(1, 2013121140), (2, 1006560570), (3, 671040380), (4, 503280285), (5, 402624228), (6, 335520190), (10, 201312114), (12, 167760095), (15, 134208076), (20, 100656057), (30, 67104038), (60, 33552019), (523, 3849180), (1046, 1924590), (1569, 1283060), (2092, 962295), (2615, 769836), (3138, 641530), (5230, 384918), (6276, 320765), (7845, 256612), (10460, 192459), (15690, 128306), (31380, 64153)]