4458180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 12680640

約数和(自身を除く): 8222460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1109, 1340, 2010, 2218, 3327, 4020, 4436, 5545, 6654, 11090, 13308, 16635, 22180, 33270, 66540, 74303, 148606, 222909, 297212, 371515, 445818, 743030, 891636, 1114545, 1486060, 2229090, 4458180]

約数ペア:

[(1, 4458180), (2, 2229090), (3, 1486060), (4, 1114545), (5, 891636), (6, 743030), (10, 445818), (12, 371515), (15, 297212), (20, 222909), (30, 148606), (60, 74303), (67, 66540), (134, 33270), (201, 22180), (268, 16635), (335, 13308), (402, 11090), (670, 6654), (804, 5545), (1005, 4436), (1109, 4020), (1340, 3327), (2010, 2218)]