29931770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 61334280

約数和(自身を除く): 31402510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 853, 1210, 1595, 1706, 3190, 3509, 4265, 7018, 8530, 9383, 17545, 18766, 24737, 35090, 46915, 49474, 93830, 103213, 123685, 206426, 247370, 272107, 516065, 544214, 1032130, 1360535, 2721070, 2993177, 5986354, 14965885, 29931770]

約数ペア:

[(1, 29931770), (2, 14965885), (5, 5986354), (10, 2993177), (11, 2721070), (22, 1360535), (29, 1032130), (55, 544214), (58, 516065), (110, 272107), (121, 247370), (145, 206426), (242, 123685), (290, 103213), (319, 93830), (605, 49474), (638, 46915), (853, 35090), (1210, 24737), (1595, 18766), (1706, 17545), (3190, 9383), (3509, 8530), (4265, 7018)]