3970650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9981504

約数和(自身を除く): 6010854

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 257, 309, 514, 515, 618, 771, 1030, 1285, 1542, 1545, 2570, 2575, 3090, 3855, 5150, 6425, 7710, 7725, 12850, 15450, 19275, 26471, 38550, 52942, 79413, 132355, 158826, 264710, 397065, 661775, 794130, 1323550, 1985325, 3970650]

約数ペア:

[(1, 3970650), (2, 1985325), (3, 1323550), (5, 794130), (6, 661775), (10, 397065), (15, 264710), (25, 158826), (30, 132355), (50, 79413), (75, 52942), (103, 38550), (150, 26471), (206, 19275), (257, 15450), (309, 12850), (514, 7725), (515, 7710), (618, 6425), (771, 5150), (1030, 3855), (1285, 3090), (1542, 2575), (1545, 2570)]