12892350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 32520240

約数和(自身を除く): 19627890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1409, 1525, 1830, 2818, 3050, 4227, 4575, 7045, 8454, 9150, 14090, 21135, 35225, 42270, 70450, 85949, 105675, 171898, 211350, 257847, 429745, 515694, 859490, 1289235, 2148725, 2578470, 4297450, 6446175, 12892350]

約数ペア:

[(1, 12892350), (2, 6446175), (3, 4297450), (5, 2578470), (6, 2148725), (10, 1289235), (15, 859490), (25, 515694), (30, 429745), (50, 257847), (61, 211350), (75, 171898), (122, 105675), (150, 85949), (183, 70450), (305, 42270), (366, 35225), (610, 21135), (915, 14090), (1409, 9150), (1525, 8454), (1830, 7045), (2818, 4575), (3050, 4227)]