449521260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{57191}}^1$

素因数の和:57334

約数の個数: 48

約数和(自身を含む): 1268289792

約数和(自身を除く): 818768532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 57191, 114382, 171573, 228764, 285955, 343146, 571910, 686292, 857865, 1143820, 1715730, 3431460, 7492021, 14984042, 22476063, 29968084, 37460105, 44952126, 74920210, 89904252, 112380315, 149840420, 224760630, 449521260]

約数ペア:

[(1, 449521260), (2, 224760630), (3, 149840420), (4, 112380315), (5, 89904252), (6, 74920210), (10, 44952126), (12, 37460105), (15, 29968084), (20, 22476063), (30, 14984042), (60, 7492021), (131, 3431460), (262, 1715730), (393, 1143820), (524, 857865), (655, 686292), (786, 571910), (1310, 343146), (1572, 285955), (1965, 228764), (2620, 171573), (3930, 114382), (7860, 57191)]