30095220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5171}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 85151808

約数和(自身を除く): 55056588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5171, 5820, 10342, 15513, 20684, 25855, 31026, 51710, 62052, 77565, 103420, 155130, 310260, 501587, 1003174, 1504761, 2006348, 2507935, 3009522, 5015870, 6019044, 7523805, 10031740, 15047610, 30095220]

約数ペア:

[(1, 30095220), (2, 15047610), (3, 10031740), (4, 7523805), (5, 6019044), (6, 5015870), (10, 3009522), (12, 2507935), (15, 2006348), (20, 1504761), (30, 1003174), (60, 501587), (97, 310260), (194, 155130), (291, 103420), (388, 77565), (485, 62052), (582, 51710), (970, 31026), (1164, 25855), (1455, 20684), (1940, 15513), (2910, 10342), (5171, 5820)]