4201950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 10557360

約数和(自身を除く): 6355410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 257, 327, 514, 545, 654, 771, 1090, 1285, 1542, 1635, 2570, 2725, 3270, 3855, 5450, 6425, 7710, 8175, 12850, 16350, 19275, 28013, 38550, 56026, 84039, 140065, 168078, 280130, 420195, 700325, 840390, 1400650, 2100975, 4201950]

約数ペア:

[(1, 4201950), (2, 2100975), (3, 1400650), (5, 840390), (6, 700325), (10, 420195), (15, 280130), (25, 168078), (30, 140065), (50, 84039), (75, 56026), (109, 38550), (150, 28013), (218, 19275), (257, 16350), (327, 12850), (514, 8175), (545, 7710), (654, 6425), (771, 5450), (1090, 3855), (1285, 3270), (1542, 2725), (1635, 2570)]