465339780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2593}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 1413491352

約数和(自身を除く): 948151572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 997, 1994, 2593, 2991, 3988, 4985, 5186, 5982, 7779, 8973, 9970, 10372, 11964, 12965, 14955, 15558, 17946, 19940, 23337, 25930, 29910, 31116, 35892, 38895, 44865, 46674, 51860, 59820, 77790, 89730, 93348, 116685, 155580, 179460, 233370, 466740, 2585221, 5170442, 7755663, 10340884, 12926105, 15511326, 23266989, 25852210, 31022652, 38778315, 46533978, 51704420, 77556630, 93067956, 116334945, 155113260, 232669890, 465339780]

約数ペア:

[(1, 465339780), (2, 232669890), (3, 155113260), (4, 116334945), (5, 93067956), (6, 77556630), (9, 51704420), (10, 46533978), (12, 38778315), (15, 31022652), (18, 25852210), (20, 23266989), (30, 15511326), (36, 12926105), (45, 10340884), (60, 7755663), (90, 5170442), (180, 2585221), (997, 466740), (1994, 233370), (2593, 179460), (2991, 155580), (3988, 116685), (4985, 93348), (5186, 89730), (5982, 77790), (7779, 59820), (8973, 51860), (9970, 46674), (10372, 44865), (11964, 38895), (12965, 35892), (14955, 31116), (15558, 29910), (17946, 25930), (19940, 23337)]