30882170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6590

約数の個数: 32

約数和(自身を含む): 62061120

約数和(自身を除く): 31178950

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 6529, 13058, 32645, 65290, 71819, 143638, 280747, 359095, 561494, 718190, 1403735, 2807470, 3088217, 6176434, 15441085, 30882170]

約数ペア:

[(1, 30882170), (2, 15441085), (5, 6176434), (10, 3088217), (11, 2807470), (22, 1403735), (43, 718190), (55, 561494), (86, 359095), (110, 280747), (215, 143638), (430, 71819), (473, 65290), (946, 32645), (2365, 13058), (4730, 6529)]