30749488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2269}}^1$

素因数の和:2306

約数の個数: 60

約数和(自身を含む): 74873680

約数和(自身を除く): 44124192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 2269, 3388, 4538, 6776, 9076, 13552, 15883, 18152, 24959, 31766, 36304, 49918, 63532, 99836, 127064, 174713, 199672, 254128, 274549, 349426, 399344, 549098, 698852, 1098196, 1397704, 1921843, 2196392, 2795408, 3843686, 4392784, 7687372, 15374744, 30749488]

約数ペア:

[(1, 30749488), (2, 15374744), (4, 7687372), (7, 4392784), (8, 3843686), (11, 2795408), (14, 2196392), (16, 1921843), (22, 1397704), (28, 1098196), (44, 698852), (56, 549098), (77, 399344), (88, 349426), (112, 274549), (121, 254128), (154, 199672), (176, 174713), (242, 127064), (308, 99836), (484, 63532), (616, 49918), (847, 36304), (968, 31766), (1232, 24959), (1694, 18152), (1936, 15883), (2269, 13552), (3388, 9076), (4538, 6776)]