970740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5393}}^1$

素因数の和:5408

約数の個数: 36

約数和(自身を含む): 2945124

約数和(自身を除く): 1974384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5393, 10786, 16179, 21572, 26965, 32358, 48537, 53930, 64716, 80895, 97074, 107860, 161790, 194148, 242685, 323580, 485370, 970740]

約数ペア:

[(1, 970740), (2, 485370), (3, 323580), (4, 242685), (5, 194148), (6, 161790), (9, 107860), (10, 97074), (12, 80895), (15, 64716), (18, 53930), (20, 48537), (30, 32358), (36, 26965), (45, 21572), (60, 16179), (90, 10786), (180, 5393)]