1438230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 2045418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 251, 382, 502, 573, 753, 955, 1146, 1255, 1506, 1910, 2510, 2865, 3765, 5730, 7530, 47941, 95882, 143823, 239705, 287646, 479410, 719115, 1438230]

約数ペア:

[(1, 1438230), (2, 719115), (3, 479410), (5, 287646), (6, 239705), (10, 143823), (15, 95882), (30, 47941), (191, 7530), (251, 5730), (382, 3765), (502, 2865), (573, 2510), (753, 1910), (955, 1506), (1146, 1255)]