42340980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64153}}^1$

素因数の和:64176

約数の個数: 48

約数和(自身を含む): 129334464

約数和(自身を除く): 86993484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 64153, 128306, 192459, 256612, 320765, 384918, 641530, 705683, 769836, 962295, 1283060, 1411366, 1924590, 2117049, 2822732, 3528415, 3849180, 4234098, 7056830, 8468196, 10585245, 14113660, 21170490, 42340980]

約数ペア:

[(1, 42340980), (2, 21170490), (3, 14113660), (4, 10585245), (5, 8468196), (6, 7056830), (10, 4234098), (11, 3849180), (12, 3528415), (15, 2822732), (20, 2117049), (22, 1924590), (30, 1411366), (33, 1283060), (44, 962295), (55, 769836), (60, 705683), (66, 641530), (110, 384918), (132, 320765), (165, 256612), (220, 192459), (330, 128306), (660, 64153)]