2002023690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{265873}}^1$

素因数の和:266134

約数の個数: 32

約数和(自身を含む): 4824017856

約数和(自身を除く): 2821994166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 265873, 531746, 797619, 1329365, 1595238, 2658730, 3988095, 7976190, 66734123, 133468246, 200202369, 333670615, 400404738, 667341230, 1001011845, 2002023690]

約数ペア:

[(1, 2002023690), (2, 1001011845), (3, 667341230), (5, 400404738), (6, 333670615), (10, 200202369), (15, 133468246), (30, 66734123), (251, 7976190), (502, 3988095), (753, 2658730), (1255, 1595238), (1506, 1329365), (2510, 797619), (3765, 531746), (7530, 265873)]