64529730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 173088000

約数和(自身を除く): 108558270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1201, 1791, 1990, 2402, 2985, 3582, 3603, 5373, 5970, 6005, 7206, 8955, 10746, 10809, 12010, 17910, 18015, 21618, 26865, 32427, 36030, 53730, 54045, 64854, 108090, 162135, 238999, 324270, 477998, 716997, 1194995, 1433994, 2150991, 2389990, 3584985, 4301982, 6452973, 7169970, 10754955, 12905946, 21509910, 32264865, 64529730]

約数ペア:

[(1, 64529730), (2, 32264865), (3, 21509910), (5, 12905946), (6, 10754955), (9, 7169970), (10, 6452973), (15, 4301982), (18, 3584985), (27, 2389990), (30, 2150991), (45, 1433994), (54, 1194995), (90, 716997), (135, 477998), (199, 324270), (270, 238999), (398, 162135), (597, 108090), (995, 64854), (1194, 54045), (1201, 53730), (1791, 36030), (1990, 32427), (2402, 26865), (2985, 21618), (3582, 18015), (3603, 17910), (5373, 12010), (5970, 10809), (6005, 10746), (7206, 8955)]