4424220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2752

約数の個数: 60

約数和(自身を含む): 13884024

約数和(自身を除く): 9459804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2731, 5462, 8193, 10924, 13655, 16386, 24579, 27310, 32772, 40965, 49158, 54620, 73737, 81930, 98316, 122895, 147474, 163860, 221211, 245790, 294948, 368685, 442422, 491580, 737370, 884844, 1106055, 1474740, 2212110, 4424220]

約数ペア:

[(1, 4424220), (2, 2212110), (3, 1474740), (4, 1106055), (5, 884844), (6, 737370), (9, 491580), (10, 442422), (12, 368685), (15, 294948), (18, 245790), (20, 221211), (27, 163860), (30, 147474), (36, 122895), (45, 98316), (54, 81930), (60, 73737), (81, 54620), (90, 49158), (108, 40965), (135, 32772), (162, 27310), (180, 24579), (270, 16386), (324, 13655), (405, 10924), (540, 8193), (810, 5462), (1620, 2731)]