12426450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 31664640

約数和(自身を除く): 19238190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2239, 2775, 4478, 5550, 6717, 11195, 13434, 22390, 33585, 55975, 67170, 82843, 111950, 165686, 167925, 248529, 335850, 414215, 497058, 828430, 1242645, 2071075, 2485290, 4142150, 6213225, 12426450]

約数ペア:

[(1, 12426450), (2, 6213225), (3, 4142150), (5, 2485290), (6, 2071075), (10, 1242645), (15, 828430), (25, 497058), (30, 414215), (37, 335850), (50, 248529), (74, 167925), (75, 165686), (111, 111950), (150, 82843), (185, 67170), (222, 55975), (370, 33585), (555, 22390), (925, 13434), (1110, 11195), (1850, 6717), (2239, 5550), (2775, 4478)]