30022278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 71098608

約数和(自身を除く): 41076330

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 3181, 4719, 6362, 9438, 9543, 19086, 34991, 41353, 69982, 82706, 104973, 124059, 209946, 248118, 384901, 454883, 769802, 909766, 1154703, 1364649, 2309406, 2729298, 5003713, 10007426, 15011139, 30022278]

約数ペア:

[(1, 30022278), (2, 15011139), (3, 10007426), (6, 5003713), (11, 2729298), (13, 2309406), (22, 1364649), (26, 1154703), (33, 909766), (39, 769802), (66, 454883), (78, 384901), (121, 248118), (143, 209946), (242, 124059), (286, 104973), (363, 82706), (429, 69982), (726, 41353), (858, 34991), (1573, 19086), (3146, 9543), (3181, 9438), (4719, 6362)]