89442690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 232122240

約数和(自身を除く): 142679550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 4241, 7030, 8482, 10545, 12723, 21090, 21205, 25446, 42410, 63615, 80579, 127230, 156917, 161158, 241737, 313834, 402895, 470751, 483474, 784585, 805790, 941502, 1208685, 1569170, 2353755, 2417370, 2981423, 4707510, 5962846, 8944269, 14907115, 17888538, 29814230, 44721345, 89442690]

約数ペア:

[(1, 89442690), (2, 44721345), (3, 29814230), (5, 17888538), (6, 14907115), (10, 8944269), (15, 5962846), (19, 4707510), (30, 2981423), (37, 2417370), (38, 2353755), (57, 1569170), (74, 1208685), (95, 941502), (111, 805790), (114, 784585), (185, 483474), (190, 470751), (222, 402895), (285, 313834), (370, 241737), (555, 161158), (570, 156917), (703, 127230), (1110, 80579), (1406, 63615), (2109, 42410), (3515, 25446), (4218, 21205), (4241, 21090), (7030, 12723), (8482, 10545)]