545518020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{135701}}^1$

素因数の和:135780

約数の個数: 48

約数和(自身を含む): 1550259648

約数和(自身を除く): 1004741628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 135701, 271402, 407103, 542804, 678505, 814206, 1357010, 1628412, 2035515, 2714020, 4071030, 8142060, 9091967, 18183934, 27275901, 36367868, 45459835, 54551802, 90919670, 109103604, 136379505, 181839340, 272759010, 545518020]

約数ペア:

[(1, 545518020), (2, 272759010), (3, 181839340), (4, 136379505), (5, 109103604), (6, 90919670), (10, 54551802), (12, 45459835), (15, 36367868), (20, 27275901), (30, 18183934), (60, 9091967), (67, 8142060), (134, 4071030), (201, 2714020), (268, 2035515), (335, 1628412), (402, 1357010), (670, 814206), (804, 678505), (1005, 542804), (1340, 407103), (2010, 271402), (4020, 135701)]