28944090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45943}}^1$

素因数の和:45963

約数の個数: 48

約数和(自身を含む): 86007168

約数和(自身を除く): 57063078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45943, 91886, 137829, 229715, 275658, 321601, 413487, 459430, 643202, 689145, 826974, 964803, 1378290, 1608005, 1929606, 2067435, 2894409, 3216010, 4134870, 4824015, 5788818, 9648030, 14472045, 28944090]

約数ペア:

[(1, 28944090), (2, 14472045), (3, 9648030), (5, 5788818), (6, 4824015), (7, 4134870), (9, 3216010), (10, 2894409), (14, 2067435), (15, 1929606), (18, 1608005), (21, 1378290), (30, 964803), (35, 826974), (42, 689145), (45, 643202), (63, 459430), (70, 413487), (90, 321601), (105, 275658), (126, 229715), (210, 137829), (315, 91886), (630, 45943)]