3867220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 9692928

約数和(自身を除く): 5825708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1201, 1610, 2402, 3220, 4804, 6005, 8407, 12010, 16814, 24020, 27623, 33628, 42035, 55246, 84070, 110492, 138115, 168140, 193361, 276230, 386722, 552460, 773444, 966805, 1933610, 3867220]

約数ペア:

[(1, 3867220), (2, 1933610), (4, 966805), (5, 773444), (7, 552460), (10, 386722), (14, 276230), (20, 193361), (23, 168140), (28, 138115), (35, 110492), (46, 84070), (70, 55246), (92, 42035), (115, 33628), (140, 27623), (161, 24020), (230, 16814), (322, 12010), (460, 8407), (644, 6005), (805, 4804), (1201, 3220), (1610, 2402)]