2103150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 5963904

約数和(自身を除く): 3860754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2003, 4006, 6009, 10015, 12018, 14021, 20030, 28042, 30045, 42063, 50075, 60090, 70105, 84126, 100150, 140210, 150225, 210315, 300450, 350525, 420630, 701050, 1051575, 2103150]

約数ペア:

[(1, 2103150), (2, 1051575), (3, 701050), (5, 420630), (6, 350525), (7, 300450), (10, 210315), (14, 150225), (15, 140210), (21, 100150), (25, 84126), (30, 70105), (35, 60090), (42, 50075), (50, 42063), (70, 30045), (75, 28042), (105, 20030), (150, 14021), (175, 12018), (210, 10015), (350, 6009), (525, 4006), (1050, 2003)]