3019100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 7916160

約数和(自身を除く): 4897060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 227, 266, 350, 380, 454, 475, 532, 665, 700, 908, 950, 1135, 1330, 1589, 1900, 2270, 2660, 3178, 3325, 4313, 4540, 5675, 6356, 6650, 7945, 8626, 11350, 13300, 15890, 17252, 21565, 22700, 30191, 31780, 39725, 43130, 60382, 79450, 86260, 107825, 120764, 150955, 158900, 215650, 301910, 431300, 603820, 754775, 1509550, 3019100]

約数ペア:

[(1, 3019100), (2, 1509550), (4, 754775), (5, 603820), (7, 431300), (10, 301910), (14, 215650), (19, 158900), (20, 150955), (25, 120764), (28, 107825), (35, 86260), (38, 79450), (50, 60382), (70, 43130), (76, 39725), (95, 31780), (100, 30191), (133, 22700), (140, 21565), (175, 17252), (190, 15890), (227, 13300), (266, 11350), (350, 8626), (380, 7945), (454, 6650), (475, 6356), (532, 5675), (665, 4540), (700, 4313), (908, 3325), (950, 3178), (1135, 2660), (1330, 2270), (1589, 1900)]